Updated on 2024/01/29

写真a

 
Akita Seiji
 
Organization
Graduate School of Engineering Division of Physics and Electronics Professor
School of Engineering Department of Physics and Electronics
Title
Professor
Affiliation
Institute of Engineering
Contact information
メールアドレス
Affiliation campus
Nakamozu Campus

Position

  • Graduate School of Engineering Division of Physics and Electronics 

    Professor  2022.04 - Now

  • School of Engineering Department of Physics and Electronics 

    Professor  2022.04 - Now

Degree

  • 博士(工学) ( Others ) (   Osaka Prefecture University )

Research Areas

  • Nanotechnology/Materials / Nanostructural physics  / ナノ構造科学

  • Nanotechnology/Materials / Nanomaterials  / ナノ材料・ナノバイオサイエンス

  • Nanotechnology/Materials / Nano/micro-systems  / マイクロ・ナノデバイス

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electric and electronic materials  / 電気・電子材料工学

  • Nanotechnology/Materials / Nanobioscience

  • Nanotechnology/Materials / Nano/micro-systems

  • Nanotechnology/Materials / Nanomaterials

  • Nanotechnology/Materials / Nanomaterials

  • Nanotechnology/Materials / Nanometer-scale chemistry

  • Nanotechnology/Materials / Nanostructural physics

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electric and electronic materials

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Research Interests

  • nano-electro-mechanical-device

  • 2-dimensional atomic layer material

  • nanotechnology

  • nanotechnology

  • カーボンナノ材料

  • ナノテクノロジー

Research subject summary

  • ナノ材料の電子デバイスへの展開

  • 2次元原子層材料の応用

  • ナノカーボン材料による極高感度センシング

Research Career

  • 2次元原子層材料の電子デバイス応用

    2次元原子層材料、トランジスタ  Individual

    2010 - Now 

  • 2次元原子層材料によるナノ電気機械デバイス

    2次元原子層材料、ナノ電気機械デバイス、高感度計測  Individual

    2010 - Now 

  • ナノカーボンのナノツールへの展開

    ナノカーボン、微少質量計測、微小力計測、原子間力顕微鏡、ナノ計測  Joint Research in Japan

  • ナノカーボンのナノプロセス

    ナノカーボン、ナノ加工、ナノ熱源、ナノピンセット、NEMS  Individual

  • カーボンナノチューブの走査型プローブ顕微鏡への応用

    ナノカーボン、走査型プローブ顕微鏡、電子顕微鏡  Individual

Professional Memberships

  • 日本真空学会

    2008.01 - Now   Domestic

  • 日本表面科学会

    2005.04 - Now   Domestic

  • フラーレン・ナノチューブ学会

    2004.05 - Now   Domestic

  • (社)日本物理学会

    1994.04 - Now   Domestic

  • (社)日本応用物理学会

    1988.04 - Now   Domestic

  • JSAP

  • 応用物理学会

  • 日本物理学会

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Committee Memberships (off-campus)

  • 2023年度 企画・運営委員会委員   特定非営利活動法人 大学コンソーシアム大阪  

    2023.06 - 2024.03 

  • 大学コンソーシアム大阪 高大連携部会 推進委員   特定非営利活動法人 大学コンソーシアム大阪  

    2023.04 - 2024.03 

  • 高大連携部会 推進委員   特定非営利活動法人 大学コンソーシアム  

    2023.04 - 2024.03 

  • 全国大学入学者選抜研究連絡協議会企画委員会委員   大学入試センター  

    2022.06 - Now 

  • 大学コンソーシアム大阪 高大連携部会 推進委員   特定非営利活動法人 大学コンソーシアム大阪  

    2022.04 - 2023.03 

  • 2021年度企画・運営委員会 委員   特定非営利活動法人 大学今コンソーシアム大阪  

    2021.04 - 2022.03 

  • 工学教育賞選考委員会 委員   日本工学教育協会  

    2020.04 - 2021.03 

  • 博士学位審査委員   名古屋大学大学院工学研究科  

    2020.04 - 2021.03 

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Awards

  • MNC2022 Outstandig Paper Award

    Kazuki Yasoshima, Ryo Oishi, Takayuki Arie, and Seiji Akita

    2023.11   Micropocess and Nanotechnology Conference 2023   Unusual resonance property of graphene/h-BN stacked mechanical resonators

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    Country:Japan

    Outstanding Paper publiched on special issue of MNC2022 selected based on the impact of microprocess and nanothechnology.

  • JSAP Fellow

    2020.09   The Japan Society of Applied Physics  

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    Country:Japan

  • The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology

    2012.04   The Minister of Education, Culture, Sports, Science and Technology  

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    Country:Japan

  • APEX/JJAP編集貢献賞

    2019.03   応用物理学会  

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    Country:Japan

  • ナノプローブテクノロジー賞

    2003.10   学振167委員会  

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    Country:Japan

  • Microprocesses and Nanotechnology 2017 Award, “Most Impressive Poster”

    2018.11   Microprocesses and Nanotechnology 2017  

  • 7th International Conference on Recent Progress in Graphene and Two-dimensional Materials Research "Honorable Mention for Best Poster"

    2015.10   7th International Conference on Recent Progress in Graphene and Two-dimensional Materials Research  

  • 第31回センサシンポジウム 優秀ポスター賞

    2014.10   電気学会  

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    Country:Japan

  • 2014年 応用物理学会春季学術講演会 Poster Award

    2014.03   応用物理学会  

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    Country:Japan

  • Microprocesses and Nanotechnology 2010 Award, “Most Impressive Poster”

    2011.11   MNC2010  

  • APEX/JJAP編集貢献賞

    2009.04   応用物理学会  

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    Country:Japan

  • Microprocesses and Nanotechnology 2000 Award, “Most Impressive Poster”

    2001.10   Microprocesses and Nanotechnology 2000  

  • 電気関係四学会関西支部連合大会 奨励賞

    1989.04   電気関係四学会関西支部  

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    Country:Japan

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Papers

  • Unusual resonance property of graphene/h-BN stacked mechanical resonators Reviewed

    Kazuki Yasoshima, Ryo Oishi, Takayuki Arie, Seiji Akita

    62 ( SG )   SG1025 - SG1025   2023.03

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    Authorship:Last author, Corresponding author   Kind of work:Joint Work   International / domestic magazine:International journal  

    DOI: 10.35848/1347-4065/acbc83

  • A Multitasking Flexible Sensor via Reservoir Computing

    Seiji Wakabayashi, Takayuki Arie, Seiji Akita, Kohei Nakajima, Kuniharu Takei

    Advanced Materials   34 ( 26 )   e2201663 - 2201663   2022.04( ISSN:0935-9648

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/adma.202201663

    PubMed

    Other URL: https://onlinelibrary.wiley.com/doi/full-xml/10.1002/adma.202201663

  • A wearable, flexible sensor for real-time, home monitoring of sleep apnea

    Satoko Honda, Hyuga Hara, Takayuki Arie, Seiji Akita, Kuniharu Takei

    iScience   25 ( 4 )   104163 - 104163   2022.04( ISSN:2589-0042

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.isci.2022.104163

    PubMed

  • Wireless, minimized, stretchable, and breathable electrocardiogram sensor system Reviewed

    Yan Xuan, Hyuga Hara, Satoko Honda, Yanpeng Li, Yusuke Fujita, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Applied Physics Reviews   9 ( 1 )   011425 - 011425   2022.03

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    Kind of work:Joint Work   International / domestic magazine:International journal  

    DOI: 10.1063/5.0082863

  • Controlling the thermal conductivity of multilayer graphene by strain.

    Kaito Nakagawa, Kazuo Satoh, Shuichi Murakami, Kuniharu Takei, Seiji Akita, Takayuki Arie

    Scientific reports   11 ( 1 )   19533 - 19533   2021.10

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    Publishing type:Research paper (scientific journal)   International / domestic magazine:International journal  

    Straintronics is a new concept to enhance electronic device performances by strain for next-generation information sensors and energy-saving technologies. The lattice deformation in graphene can modulate the thermal conductivity because phonons are the main heat carriers. However, the device fabrication process affects graphene's heat transport properties due to its high stretchability. This study experimentally investigates the change in the thermal conductivity when biaxial tensile strain is applied to graphene. To eliminate non-strain factors, two mechanisms are considered: pressure-induced and electrostatic attraction-induced strain. Raman spectroscopy and atomic force microscopy precisely estimate the strain. The thermal conductivity of graphene decreases by approximately 70% with a strain of only 0.1%. Such thermal conductivity controllability paves the way for applying graphene as high-efficiency thermal switches and diodes in future thermal management devices.

    DOI: 10.1038/s41598-021-98974-x

    PubMed

  • Wireless and Flexible Skin Moisture and Temperature Sensor Sheets toward the Study of Thermoregulator Center

    Yuyao Lu, Yusuke Fujita, Satoko Honda, Shin Hsin Yang, Yan Xuan, Kaichen Xu, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Healthcare Materials   10 ( 17 )   e2100103   2021.09( ISSN:2192-2640

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    Publishing type:Research paper (scientific journal)  

    A disorder in the thermoregulator center in a human body leads to some potential diseases such as fever and hyperthyroidism. To predict these diseases early, monitoring the health condition of the human body due to the influence of thermoregulation disorders is important. Although extensive works are performed on sweat-rate detection by constructing microfluidic channels, skin-moisture evaporation before sweating remains unknown. This work proposes a wireless and flexible sensor sheet to investigate the thermoregulatory responses of different people under cold stimulation and exercise by measuring the temperature and moisture variations on the finger skin. An integrated flexible sensor system consists of a ZnIn2S4 nanosheet-based humidity sensor and carbon nanotube/SnO2 temperature sensor. The results exhibit distinct thermoregulation abilities of five volunteers. Interestingly, the sudden increase in finger moisture that results from the excitation by the sympathetic nerve is observed during the cold-stimulus test. Although further studies are required to predict the potential diseases resulted from thermoregulation disorders in human body, this study provides a possibility of continuous and real-time monitoring of thermoregulatory activities via skin moisture and temperature detection using a flexible sensor sheet.

    DOI: 10.1002/adhm.202100103

    PubMed

  • Active-Matrix-Based Flexible Optical Image Sensor

    Yan Xuan, Yuyao Lu, Satoko Honda, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Materials Technologies   6 ( 9 )   2021.09

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    Publishing type:Research paper (scientific journal)  

    Owing to the demand for the development of Internet of things devices, multiple sensor platforms are of great interest to society and its future electronics. One of these emerging devices is a mechanically flexible sensor system that can attach and conform to nonplanar surfaces, unlike conventional inflexible sensor chips. To realize this concept, a variety of flexible sensor systems must be developed from materials to system integrations. This study proposes a flexible sensor system as one of the candidates: an active-matrix-based flexible optical image sensor that uses a stacked nanosheet film formed by a solution process and transistors. The results show that the sensor can be utilized as an optical imager because it detects enough optical stimuli. In addition to the sensitivity, the mechanical flexibility of the active-matrix optical sensor is tested, and the results exhibit good electrical stability even after 1000 bending cycles and 0.85 cm bending radius. The mapping of light distribution is successfully demonstrated under both flat and curved conditions. This flexible optical sensor array shows the high possibility to image the light distribution for high-resolution and low power mapping realized by active matrix circuit integration.

    DOI: 10.1002/admt.202100259

  • Multimodal Wearable Sensor Sheet for Health-Related Chemical and Physical Monitoring

    Shota Hozumi, Satoko Honda, Takayuki Arie, Seiji Akita, Kuniharu Takei

    ACS Sensors   6 ( 5 )   1918 - 1924   2021.05

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    Publishing type:Research paper (scientific journal)  

    Continuous multiple data health monitoring has high potential to detect abnormal conditions or early stages of diseases in the future. To monitor a continuous small vital signal, one of the promising architectures is an attachable flexible multimodal sensor system, which can detect multiple health conditions from the skin surface. Recent breakthroughs have realized continuous sweat chemicals or physical conditions using flexible sensors. However, multimodal sensor integration to monitor chemical and physical information simultaneously and precisely is still a challenge. In this study, we present a multimodal wearable sensor sheet, which allows us to monitor sweat glucose, electrocardiograms, and skin temperature. Furthermore, to prevent the accumulation of glucose on the sensor surface for precise monitoring, a fluidic channel is also integrated to refresh the sweat from the sensor surface, resulting in the precise measurement of chemical substances in real time. This multimodal and flexible sensor platform takes a significant step toward realizing wearable healthcare applications to diagnose the early stages of diseases in advance.

    DOI: 10.1021/acssensors.1c00281

    PubMed

  • A Wearable Body Condition Sensor System with Wireless Feedback Alarm Functions

    Kaichen Xu, Yusuke Fujita, Yuyao Lu, Satoko Honda, Mao Shiomi, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Materials   33 ( 18 )   e2008701   2021.05( ISSN:0935-9648

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    Publishing type:Research paper (scientific journal)  

    Emerging feedback systems based on tracking body conditions can save human lives. In particular, vulnerable populations such as disabled people, elderly, and infants often require special care. For example, the high global mortality of infants primarily owing to sudden infant death syndrome while sleeping makes request for extraordinary attentions in neonatal intensive care units or daily lives. Here, a versatile laser-induced graphene (LIG)-based integrated flexible sensor system, which can wirelessly monitor the sleeping postures, respiration rate, and diaper moisture with feedback alarm notifications, is reported. A tilt sensor based on confining a liquid metal droplet inside a cavity can track at least 18 slanting orientations. A rapid and scalable laser direct writing method realizes LIG patterning in both the in-plane and out-of-plane configurations as well as the formation of nonstick conductive structures to the liquid metal. By rationally merging the LIG-based tilt, strain, and humidity sensors on a thin flexible film, the multimodal sensor device is applied to a diaper as a real-time feedback tracking system of the sleeping posture, respiration, and wetness toward secure and comfortable lives. User-friendly interfaces, which incorporate alarming functions, provide timely feedback for caregivers tending to vulnerable populations with limited self-care capabilities.

    DOI: 10.1002/adma.202008701

    PubMed

  • Light-induced persistent resonance frequency shift of MoS<inf>2</inf> mechanical resonator

    Taichi Inoue, Tetsuki Saito, Kuniharu Takei, Takayuki Arie, Yasumitsu Miyata, Seiji Akita

    Applied Physics Express   14 ( 3 )   2021.03( ISSN:18820778

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    Publishing type:Research paper (scientific journal)  

    We investigate light-induced persistent resonance frequency shift on MoS2 mechanical resonators towards optically tunable nano-electro-mechanical systems with optical memory function. After the termination of light irradiation, the resonance frequency shifts downwards and the downshift is maintained for more than 20 min. This behavior is induced by trapped photogenerated holes at defects or contamination on MoS2 similar to the persistent photoconductivity. The trapped holes screen the electrostatic force acting on MoS2, which results in the reduction of the tension of MoS2. The downshift can be eliminated by applying the excess voltage pulse to MoS2 to induce Joule heating.

    DOI: 10.35848/1882-0786/abe289

  • Light induced persistent resonance frequency shift of MoS2 mechanical resonator Reviewed

    Taichi Inoue, Tetsuki Saito, Kuniharu Takei, Takayuki Arie, Yasumitsu Miyata, Seiji Akita

    Applied Physics Express 雑誌   Vol.14   2021

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    Kind of work:Joint Work  

  • A wearable body condition sensor system with wireless feedback alarm functions Reviewed

    K. Xu Y. Fujita, Y. Lu, S. Honda, M. Shiomi, T. Arie, S. Akita, K. Takei

    Advanced Materials 雑誌   Vol. 33   2021

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    Kind of work:Joint Work  

  • Active-matrix-based flexible optical image sensor Reviewed

    Y .Xua, Y. Lu, S. Honda, T. Arie, S.i Akita, K. Takei

    Advanced Materials Technologies 雑誌   Vol. 6   2021

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    Kind of work:Joint Work  

  • Multimodal wearable sensor sheet for health-related chemical and physical monitoring Reviewed

    S. Hozumi, S. Honda, T.i Arie, S. Akita, K. Takei

    ACS Sensors 雑誌   Vol. 6   1918 - 1924   2021

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    Kind of work:Joint Work  

  • Wireless and flexible skin moisture and temperature sensor sheets toward the study of thermoregulator center Reviewed

    Y. Lu, Y. Fujita, S. Honda, S. H. Yang, Y. Xuan, K. Xu, T. Arie, S. Akita, K. Takei

    Advanced Healthcare Materials 雑誌   Vol. 10   2021

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    Kind of work:Joint Work  

  • Controlling the thermal conductivity of multilayer graphene by strain Reviewed

    K. Nakagawa, K. Satoh, S. Murakami, K. Takei, S. Akita, T. Arie

    Scientific Reports 雑誌   Vol. 11   2021

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    Kind of work:Joint Work  

  • Flapping-wing dynamics as a natural detector of wind direction Reviewed

    K. Tanaka, S.-H. Yang, Y. Tokudome, Y. Minami, Y. Lu, T. Arie, S. Akita, K. Takei, K. Nakajima

    Advanced Intelligent Systems 雑誌   Vol.3   2021

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    Kind of work:Joint Work  

  • Highly stable Pd/HNb3O8-based flexible humidity sensor for perdurable wireless wearable applications Reviewed

    Y. Lu, K. Xu, M.-Q. Yang, S.-Y. Tang, T.-Y. Yang, Y. Fujita, S. Honda, T. Arie, S. Akita, Y.-L. Chueh, K. Takei

    Nanoscale Horizons 雑誌   Vol.6   260 - 270   2021

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    Kind of work:Joint Work  

  • Highly stable Pd/HNb3O8-based flexible humidity sensor for perdurable wireless wearable applications Reviewed

    Yuyao Lu, Kaichen Xu, Min-Quan Yang, Shin-Yi Tang, Tzu-Yi Yang, Yusuke Fujita, Satoko Honda, Takayuki Arie, Seiji Akita, Yu-Lun Chueh, Kuniharu Takei

    Nanoscale Horizons   6 ( 3 )   260 - 270   2021( ISSN:2055-6756

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    Publishing type:Research paper (scientific journal)  

    <p>A Pd/HNb<sub>3</sub>O<sub>8</sub> flexible humidity sensor is developed with long-term stability at a high humidity level (∼90% RH). Using the sensor, wireless monitoring of human respirations and finger moisture variation under exercise is successfully demonstrated.</p>

    DOI: 10.1039/d0nh00594k

    PubMed

  • Flapping‐Wing Dynamics as a Natural Detector of Wind Direction Reviewed

    Kazutoshi Tanaka, Shih-Hsin Yang, Yuji Tokudome, Yuna Minami, Yuyao Lu, Takayuki Arie, Seiji Akita, Kuniharu Takei, Kohei Nakajima

    Advanced Intelligent Systems   2000174 - 2000174   2020.11( ISSN:2640-4567

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/aisy.202000174

    Other URL: https://onlinelibrary.wiley.com/doi/full-xml/10.1002/aisy.202000174

  • Detachable Flexible ISFET-Based pH Sensor Array with a Flexible Connector

    Satoko Honda, Mao Shiomi, Takafumi Yamaguchi, Yusuke Fujita, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Electronic Materials   6 ( 10 )   2020.10

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    Publishing type:Research paper (scientific journal)  

    Flexible sensors that can detect different types of stimuli simultaneously from any surface are attractive in many fields, including the Internet of Things. An important function of a flexible sensor sheet is multiple sensing without sacrificing mechanical flexibility, conformability, and device cost on the macroscale. This study proposes a macroscale detachable pH sensor array consisting of a disposable pH sensitive membrane sheet and a reusable flexible transistor array via a flexible electrical connector. Mechanical flexibility and stable electrical connection are realized by a soft Ag electrode and sticky polydimethylsiloxane/polyethylenimine layer for the connector. After laminating the two sheets, a fundamental study reveals a sensitivity of about 66.5 mV per pH. Although a small potential change in the pH membrane is observed as the temperature changes, the pH value can be monitored using the detachable flexible transistor-based pH sensor sheet with a sufficient resolution. As a proof-of-concept for solution diffusion monitoring using the pH change, a 5 × 5 array sensor sheet is successfully demonstrated. The sensor array can measure the pH distribution with a different pH diffuses into a solution bath within a few seconds.

    DOI: 10.1002/aelm.202000583

  • Multimodal Plant Healthcare Flexible Sensor System Reviewed

    Yuyao Lu, Kaichen Xu, Lishu Zhang, Minako Deguchi, Hiroaki Shishido, Takayuki Arie, Ruihua Pan, Akitoshi Hayashi, Lei Shen, Seiji Akita, Kuniharu Takei

    ACS Nano   14 ( 9 )   10966 - 10975   2020.07( ISSN:1936-0851

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acsnano.0c03757

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  • Very Thin, Macroscale, Flexible, Tactile Pressure Sensor Sheet Reviewed

    Seiji Wakabayashi, Takayuki Arie, Seiji Akita, Kuniharu Takei

    ACS Omega   5 ( 28 )   17721 - 17725   2020.07( ISSN:2470-1343

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acsomega.0c02337

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  • Transformable pneumatic balloon-type soft robot using attachable shells Reviewed

    Toshiki Nakajima, Takafumi Yamaguchi, Seiji Wakabayashi, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Materials Technologies   2020.07

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    Publishing type:Research paper (scientific journal)  

  • Wrist flexible heart pulse sensor integrated with a soft pump and a pneumatic balloon membrane Reviewed

    Takafumi Yamaguchi, Daisuke Yamamoto, Takayuki Arie, Seiji Akita, Kuniharu Takei

    RSC Advances   10   17353 - 17358   2020.05

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    Publishing type:Research paper (scientific journal)  

  • Wrist flexible heart pulse sensor integrated with a soft pump and a pneumatic balloon membrane.

    Yamaguchi T, Yamamoto D, Arie T, Akita S, Takei K

    RSC advances   10 ( 29 )   17353 - 17358   2020.04

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  • Out-of-plane electric whiskers based on nanocarbon strain sensors for multi-directional detection Invited Reviewed

    S. Wakabayashi, T. Yamaguchi, T. Arie, S. Akita, K. Takei

    Carbon   158   698 - 703   2020.01

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    Publishing type:Research paper (scientific journal)  

  • Transformable pneumatic balloon-type soft robot using attachable shells Reviewed

    Toshiki Nakajima, Takafumi Yamaguchi, Seiji Wakabayashi, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Materials Technologies 雑誌   Vol. 5   2020

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    Kind of work:Joint Work  

  • Very thin, macroscale flexible tactile pressure sensor sheet Reviewed

    Seiji Wakabayashi, Takayuki Arie, Seiji Akita, Kuniharu Takei

    ACS Omega 雑誌   Vol. 5   17721 - 17725   2020

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    Kind of work:Joint Work  

  • Detachable flexible ISFET-based pH sensor array with a flexible connector Reviewed

    Satoko Honda, Mao Shiomi, Takafumi Yamaguchi, Yusuke Fujita, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Electronic Materials 雑誌   Vol.6 ( No.10 )   2020

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    Kind of work:Joint Work  

  • Multimodal plant healthcare flexible sensor system Reviewed

    Yuyao Lu, Kaichen Xu, Lishu Zhang, Minako Deguchi, Hiroaki Shishido, Takayuki Arie, Ruihua Pan, Akitoshi Hayashi, Lei Shen, Seiji Akita, Kuniharu Takei

    ACS Nano 雑誌   Vol. 14   10966 - 10975   2020

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    Kind of work:Joint Work  

  • Out-of-plane electric whiskers based on nanocarbon strain sensors for multi-directional detection Reviewed

    Seiji Wakabayashi, Takafumi Yamaguchi, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Carbon 雑誌   Vol. 158   698 - 703   2020

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    Kind of work:Joint Work  

  • Wrist flexible heart pulse sensor integrated with a soft pump and a pneumatic balloon membrane Reviewed

    Takafumi Yamaguchi, Daisuke Yamamoto, Takayuki Arie, Seiji Akita, Kuniharu Takei

    RSC Advances 雑誌   Vol. 10   17353 - 17358   2020

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    Kind of work:Joint Work  

  • Highly Precise Multifunctional Thermal Management-Based Flexible Sensing Sheets.

    Xu K, Lu Y, Yamaguchi T, Arie T, Akita S, Takei K

    ACS nano   13 ( 12 )   14348 - 14356   2019.12( ISSN:1936-0851

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  • Highly precise multifunctional thermal management-based flexible sensing sheets Reviewed

    K. Xu, Y. Lu, T. Yamaguchi, T. Arie, S. Akita, K. Takei

    ACS Nano   13   14348 - 14356   2019.12

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    Publishing type:Research paper (scientific journal)  

  • Dielectric actuation of optically transparent electromechanical resonator consisting of a cantilevered hexagonal boron nitride sheet Reviewed

    Yoshikawa Daiki, Takei Kuniharu, Arie Takayuki, Akita Seiji

    APPLIED PHYSICS EXPRESS   12 ( 10 )   2019.10( ISSN:1882-0778

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    Publishing type:Research paper (scientific journal)  

    Hexagonal boron nitride (h-BN) is an emergent material for single photon emitters that are ultrabright and stable under ambient conditions. To realize h-BN nano-electromechanical resonators (NEMRs) with quantum effects, the oscillation would be electrically controlled without unexpected photothermal effects. This study investigates the mechanical resonance of an optically transparent and electrically insulating h-BN NEMR, which was actuated by an electrostatic force based on the dielectric effect. Under light irradiation, resonance properties show no significant light intensity or wavelength dependence, which indicates that the photothermal effect is well eliminated because of optically transparent h-BN NEMR.

    DOI: 10.7567/1882-0786/ab3b4f

  • Fabrication of tunnel barriers and single electron transistors in suspended multi-wall carbon nanotubes Reviewed

    Norizzawati M. Ghazali, Hiroshi Tomizawa, Noriyuki Hagiwara, Katsuya Suzuki, Abdul M. Hashim, Tomohiro Yamaguchi, Seiji Akita, Koji Ishibashi

    AIP Advances   9 ( 10 )   105015 - 105015   2019.10

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/1.5120816

  • Visualizing progressive atomic change in metal surface structure made by ultrafast electronic interaction in ambient environment Reviewed

    Ryotaro Aso, Yohei Ogawa, Takehiro Tamaoka, Hideto Yoshida, Seiji Takeda

    Angew. Chem. Int. Ed.   58   16028 - 16032   2019.09

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  • Electronic Skin-Integrated Soft Robotic Hand

    Yamaguchi T.

    2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII   543 - 546   2019.06( ISBN:9781728120072

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  • Highly Sensitive Charge-Couple Device-based Flexible pH Sensor for Wearable Health Care Application

    Shiomi M.

    2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII   370 - 373   2019.06( ISBN:9781728120072

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  • Graphene and Carbon Nanotube Heterojunction Transistors with Individual Gate Control.

    Shiomi M, Mochizuki Y, Imakita Y, Arie T, Akita S, Takei K

    ACS nano   13 ( 4 )   4771 - 4777   2019.04( ISSN:1936-0851

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  • Human-like electronic skin-integrated soft robotic hand Reviewed

    T. Yamaguchi, T. Kashiwagi, T. Arie, S. Akita, K. Takei

    Advanced Intelligent Systems   1   1900018   2019.04

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  • Graphene and carbon nanotube heterojunction transistors with individual gate control Reviewed

    M. Shiomi, Y. Mochizuki, Y. Imakita, T. Arie, S. Akita, K. Takei

    ACS Nano   13   4771 - 4777   2019.04

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  • All-Solution-Based Heterogeneous Material Formation for p-n Junction Diodes.

    Yamamoto D, Shiomi M, Arie T, Akita S, Takei K

    ACS applied materials & interfaces   11 ( 1 )   1021 - 1025   2019.01( ISSN:1944-8244

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  • All solution-based heterogeneous material formation for p-n junction diode Reviewed

    Yamamoto, D, Shiomi, M, Arie, T, Akita, S, Takei, K

    ACS Applied Materials & Interfaces   11   1021 - 1025   2019.01

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  • Highly precise multifunctional thermal management-based flexible sensing sheets Reviewed

    Kaichen Xu, Yuyao Lu, Takafumi Yamaguchi, Takayuki Arie, Seiji Akita, Kuniharu Takei

    ACS Nano 雑誌   Vol. 13   14348 - 14356   2019

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  • Very thin, macroscale flexible tactile pressure sensor sheet Reviewed

    Seiji Wakabayashi, Takayuki Arie, Seiji Akita, Kuniharu Takei

    ACS Omega 雑誌   Vol. 5   17721 - 17725   2019

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  • All solution-based heterogeneous material formation for p-n junction diode Reviewed

    Daisuke Yamamoto, Mao Shiomi, Takayuki Arie, Seiji Akita, Kuniharu Takei

    ACS Applied Materials & Interfaces 雑誌   Vol. 11   1021 - 1025   2019

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  • Textile-based flexible tactile force sensor sheet Reviewed

    Satoko Honda, Qiang Zhu, Shojiro Satoh, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Functional Materials 雑誌   Vol. 29   2019

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  • Graphene and carbon nanotube heterojunction transistors with individual gate control Reviewed

    Mao Shiomi, Yuta Mochizuki, Yuki Imakita, Takayuki Arie, Seiji Akita, Kuniharu Takei

    ACS Nano 雑誌   Vol. 13   4771 - 4777   2019

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  • Human-like electronic skin-integrated soft robotic hand Reviewed

    Takafumi Yamaguchi, Tsutomu Kashiwagi, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Intelligent Systems 雑誌   Vol. 1   2019

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  • Highly stable kirigami-structured stretchable strain sensors for perdurable wearable electronics Reviewed

    Kaichen Xu, Yuyao Lu, Satoko Honda, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Journal of Materials Chemistry C 雑誌   Vol. 7   9609 - 9617   2019

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  • Dielectric actuation of optically transparent electromechanical resonator consisting of cantilevered hexagonal boron nitride sheet Reviewed

    Daiki Yoshikawa, Kuniharu Takei, Takayuki Arie, Seiji Akita

    Applied Physics Express 雑誌   Vol. 12   2019

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  • Fabrication of tunnel barriers and single electron transistors in suspended multi-wall carbon nanotubes Reviewed

    Norizzawati M. Ghazali, Hiroshi Tomizawa, Noriyuki Hagiwara, Katsuya Suzuki, Abdul M. Hashim, Tomohiro Yamaguchi, Seiji Akita, Koji Ishibashi

    AIP Advances 雑誌   Vol. 9   2019

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  • Textile-based flexible tactile force sensor sheet Reviewed

    Honda, S, Zhu, Q, Satoh, S, Arie, T, Akita, S, Takei, K

    Advanced Functional Materials   29   1807957   2019

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  • Highly stable kirigami-structured stretchable strain sensors for perdurable wearable electronics Reviewed

    K. Xu, Y. Lu, S. Honda, T. Arie, S. Akita, K. Takei

    Journal of Materials Chemistry C   7   9609 - 9617   2019

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  • A wearable pH sensor with high sensitivity based on a flexible charge-coupled device Reviewed

    Shogo Nakata, Mao Shiomi, Yusuke Fujita, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Nature Electronics 雑誌   Vol. 1   596 - 603   2018

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  • Effect of buffer layer on photoresponse of MoS2 phototransistor Reviewed

    Yuga Miyamoto, Daiki Yoshikawa, Kuniharu Takei, Takayuki Arie, Seiji Akita

    Japanese Journal of Applied Physics 雑誌   Vol. 57   2018

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  • Photoresponse of graphene field-effect-transistor with n-type Si depletion layer gate Reviewed

    Shiho Kobayashi, Yuki Anno, Kuniharu Takei, Takayuki Arie, Seiji Akita

    Scientific Reports 雑誌   Vol. 8   2018

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  • Planar-type printed flexible mechanical switch Reviewed

    Yuya Hasuike, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Electronic Materials 雑誌   Vol. 4   2018

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  • Tuning of the temperature dependence of the resonance frequency shift in atomically thin mechanical resonators with van der Waals heterojunctions Reviewed

    Taichi Inoue, Yuta Mochizuki, Kuniharu Takei, Takayuki Arie, Seiji Akita

    2D Materials 雑誌   Vol. 5   2018

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  • Resonance control of graphene drum resonator in nonlinear regime by standing wave of light Reviewed

    Taichi Inoue, Yuki Anno, Yuki Imakita, Kuniharu Takei, Takayuki Arie, Seiji Akita

    ACS Omega 雑誌   Vol. 2   5792 - 5797   2017

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  • Enhancement of graphene thermoelectric performance through defect engineering Reviewed

    Yuki Anno, Yuki Imakita, Kuniharu Takei, Seiji Akita, Takayuki Arie

    2D Materials 雑誌   Vol. 4   2017

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  • Wearable, flexible, and multifunctional healthcare device with an ISFET chemical sensor for simultaneous sweat pH and skin temperature Reviewed

    Shogo Nakata, Takayuki Arie, Seiji Akita, Kuniharu Takei

    ACS Sensors 雑誌   Vol.2   443 - 448   2017

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  • Control of tunnel barriers in multi-wall carbon nanotubes using focused ion beam irradiation Reviewed

    Hiroshi Tomizawa, Katsuya Suzuki, Tomohiro Yamaguchi, Seiji Akita, Koji Ishibashi

    Nanotechnology 雑誌   Vol. 28   2017

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  • A planar, multi-sensing wearable health monitoring device integrated with acceleration, temperature, and electrocardiogram sensors Reviewed

    Daisuke Yamamoto, Shogo Nakata, Kenichiro Kanao, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Materials Technologies 雑誌   Vol. 2   2017

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  • Direct measurement of optical trapping force gradient on polystyrene microspheres using a carbon nanotube mechanical resonator Reviewed

    Masaaki Yasuda, Kuniharu Takei, Takayuki Arie, Seiji Akita

    Scientific Reports 雑誌   Vol. 7   2017

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  • Efficient skin temperature sensor and stable gel-less sticky ECG sensor for a wearable flexible healthcare patch Reviewed

    Yuki Yamamoto, Daisuke Yamamoto, Makoto Takada, Hiroyoshi Naito, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Healthcare Materials 雑誌   Vol. 6   2017

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  • Effect of defect-induced carrier scattering on the thermoelectric power of graphene Reviewed

    Yuki Anno, Masato Takeuchi, Masaya Matsuoka, Kuniharu Takei, Seiji Akita, Takayuki Arie

    Applied Physics Letters 雑誌   Vol. 110   2017

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  • Human-interactive multi-functional electronic wallpaper integrated with sensors and memory Reviewed

    Kenichiro Kanao, Shogo Nakata, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Materials Horizons 雑誌   Vol. 4   1079 - 1084   2017

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  • Oscillation control of carbon nanotube mechanical resonator by electrostatic interaction induced retardation Reviewed

    Masaaki Yasuda, Kuniharu Takei, Takayuki Arie, Seiji Akita

    Scientific Reports 雑誌   6   2016.03

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  • Bendable CMOS digital and analog circuits monolithically integrated with a temperature sensor Reviewed

    Wataru Honda, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Materials Technologies 雑誌   Vol. 1   2016

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  • Heat transfer of suspended carbon nanotube yarn to gases Reviewed

    Yukiko Wada, Koji Kita, Kuniharu Takei, Takayuki Arie, Seiji Akita

    Applied Physics Express 雑誌   Vol. 9   2016

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  • An all-solution-processed tactile memory flexible device integrated with a NiO ReRAM Reviewed

    Kenichiro Kanao, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Journal of Materials Chemistry C 雑誌   Vol. 4   9261 - 9265   2016

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  • An extremely highly selective flexible compliant tactile touch sensor sheet Reviewed

    Shogo Nakata, Kenichiro Kanao, Shingo Harada, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Physica Status Solidi A 雑誌   Vol. 213   2345 - 2351   2016

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  • Printed multifunctional flexible device with an integrated motion sensor for health care monitoring Reviewed

    Yuki Yamamoto, Shingo Harada, Daisuke Yamamoto, Wataru Honda, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Science Advances 雑誌   Vol. 2   2016

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  • Highly photosensitive graphene field-effect transistor with optical memory function Reviewed

    Shohei Ishida, Yuki Anno, Masato Takeuchi, Masaya Matsuoka, Kuniharu Takei, Takayuki Arie, Seiji Akita

    Scientific Reports 雑誌   5   2015.11

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  • Fabrication and characterization of tunnel barriers in a multi-walled carbon nanotube formed by argon atom beam irradiation Reviewed

    H. Tomizawa, T. Yamaguchi, S. Akita, K. Ishibashi

    Journal of Applied Physics 雑誌   118   2015.10

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  • Mechanically flexible and high-performance CMOS logic circuits Reviewed

    Wataru Honda, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Scientific Reports 雑誌   5   2015.10

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  • Suspended single-walled carbon nanotube field effect transistor toward gas sensing application Reviewed

    Yukiko Wada, Yoshihiro Fujita, Kuniharu Takei, Takayuki Arie, Seiji Akita

    Japanese Journal of Applied Physics 雑誌   54   2015.06

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  • Carbon nanotube mechanical resonator in potential-well induced by van-der-Waals interaction Reviewed

    Atsuko Nagataki, Kuniharu Takei, Takayuki Arie, Seiji Akita

    Applied Physics Express 雑誌   8   2015

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  • Enhancing the thermoelectric device performance of graphene using isotopes and isotopic heterojunctions Reviewed

    Yuki Anno, Kuniharu Takei, Seiji Akita, Takayuki Arie

    Advanced Electronic Materials 雑誌   1   2015

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  • Toward flexible and wearable human-interactive health-monitoring devices Reviewed

    Kuniharu Takei, Wataru Honda, Shingo Harada, Takayuki Arie, Seiji Akita

    Advanced Healthcare Material 雑誌   4   487 - 500   2015

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  • Highly selective flexible tactile strain and temperature sensors against substrate bending for an artificial skin Reviewed

    Kenichiro Kanao, Shingo Harada, Yuki Yamamoto, Wataru Honda, Takayuki Arie, Seiji Akita, Kuniharu Takei

    RSC advances 雑誌   5   30170 - 30174   2015

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  • Reduction of carbon byproducts for high-purity carbon nanocoil growth by suppressing catalyst collision Reviewed

    Takehiro Gohara, Kuniharu Takei, Takayuki Arie, Seiji Akita

    Carbon 雑誌   89   225 - 231   2015

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  • Highly stable liquid-solid metal contact toward multi-layered detachable flexible devices Reviewed

    Shingo Harada, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Electronic Materials 雑誌   1   2015

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  • Air ambient-operated pNIPAM-based flexible actuators stimulated by human body temperature and sunlight Reviewed

    Yuki Yamamoto, Kenichiro Kanao, Takayuki Arie, Seiji Akita, Kuniharu Takei

    ACS Applied Materials & Interfaces 雑誌   7   11002 - 11006   2015

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  • High performance, mechacally flexible, and vertically integrated three-dimensional carbon nanotube and InGaZnO complementary circuits with a temperature sensor Reviewed

    Wataru Honda, Shingo Harada, Shohei Ishida, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Materials 雑誌   27   2015

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  • Fully Printed Flexible Fingerprint-like Three-Axis Tactile and Slip Force and Temperature Sensors for Artificial Skin Reviewed

    Shingo Harada, Kenichiro Kanao, Yuki Yamamoto, Takayuki Arie, Seiji Akita, Kuniharu Takei

    ACS Nano 雑誌   8   12851 - 12857   2014

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  • Wearable human-interactive health-monitoring wireless devices fabricated by macroscale printing techniques Reviewed

    Wataru Honda, Shigo Harada, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Advanced Functional Materials 雑誌   24   3299 - 3304   2014

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  • Fully printed, highly sensitive multi-functional artificial electronic whisker arrays integrated with strain and temperature sensors Reviewed

    Shigo Harada, Wataru Honda,Takayuki Arie, Seiji Akita, Kuniharu Takei

    ACS Nano 雑誌   8   3921 - 3927   2014

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  • In-situ optical microscopy observations of the growth of individual carbon nanocoils Reviewed

    Takehiro Gohara, Kuniharu Takei, Takayuki Arie, Seiji Akita

    Journal of Vacuum Science and Technology B 雑誌   32   2014

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  • Cantilevered carbon nanotube hygrometer Reviewed

    Toshinori Kuroyanagi, Yuki Terada, Kuniharu Takei, Seiji Akita, Takayuki Arie

    Applied Physics Letters 雑誌   104   2014

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  • Artificially controlled synthesis of graphene intramolecular heterojunctions for phonon engineering Reviewed

    Yuki Anno, Kuniharu Takei, Seiji Akita, Takayuki Arie

    Physica Status Solidi (Rapid Research Letters) 雑誌   8   692 - 697   2014

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  • Printable and foldable electrodes based on a carbon nanotube-polymer composition Reviewed

    Wataru Honda, Takayuki Arie, Seiji Akita, Kuniharu Takei

    Physica Status Solidi A 雑誌   11   2631 - 2634   2014

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  • Superhydrophobic and self-cleaning macrosize surfaces of silicone rubber and its mechanical flexibility Reviewed

    Shingo Harada, Takayuki Arie, Seiji Akita, Kuniharu Takei

    BioNanoScience 雑誌   4   301 - 305   2014

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  • Release and nonvolatile operation of carbon nanotube nanorelay by resonant vibration Reviewed

    Tatsuya Kagota, Atsuko Nagataki, Kuniharu Takei, Takayuki Arie, Seiji Akita

    Applied Physics Letters 雑誌   103   2013.12

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  • Molecular dynamics simulations for release of sticking carbon nanotube cantilever beam toward nanorelay application Reviewed

    A. Nagataki, T. Kagota, T. Arie, S. Akita

    Japanese Journal of Applied Physics   52   2013

  • Transient thermal response of an individual multiwall carbon nanotube Reviewed

    Yukiko Wada, Yusuke Ohshima, Takayuki Arie, Seiji Akita

    Physica Status Solidi C   10 ( 11 )   2013

  • Photothermal Actuation of Cantilevered Multiwall Carbon Nanotubes with Bimaterial Configuration toward Calorimeter Reviewed

    Seiya Hiroshima, Atsushi Yoshinaka, Takayuki Arie, Seiji Akita

    Japanese Journal of Applied Physics   52   2013

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  • Photothermal excitation of cantilevered carbon nanotube resonators Reviewed

    Atsushi Yoshinaka, Yuichi Yuasa, Seiya Hiroshima, Takayuki Arie, and Seiji Akita

    Appl. Phys. Express IPAP   5   2012.07

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  • Evaluation of graphene thin films by surface plasmon resonance Reviewed

    K. Murasaki, Y. Anno, S. Akita and T. Arie

    Japanese Journal of Applied Physics 雑誌 IPAP   51 ( 6 )   2012.06

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  • A Carbon Nanotube Field-Effect Transistor with a Cantilevered Carbon Nanotube Gate Reviewed

    Naoyuki Matsunaga, Takayuki Arie, and Seiji Akita

    Appl. Phys. Express IPAP   5   2012.06

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  • Electric field enhancement by laser light focused on electrode edges forcontrolled-positioning of carbon nanotubes Reviewed

    T. Takahashi, T. Yabumoto, R. Inori, T. Okada, S. Akita and T. Arie

    Japanese Journal of Applied Physics 雑誌 IPAP   51 ( 6 )   2012.06

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  • One-pass separation of single wall carbon nanotubes by gel chromatography with gradient of surfactant concentration

    Ryuji Inori, Takako Okada, Takayuki Arie, and Seiji Akita

    Nanotechnology IOP   23   2012.04

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  • A multi-walled carbon nanotube cantilever for interaction force sensing in liquid Reviewed

    T. Arie, S. Sawano, and S. Akita

    AIP Advance 雑誌   2 ( 1 )   2012.03

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  • Influence of the structure of the nanotube on the mechanical properties of binder-free multi-walled carbon nanotube solids Reviewed

    Y. Sato, H. Nishizaka, S. Sawano, A. Yoshinaka, K.Hirano, S. Hashiguchi, T. Arie, S. Akita, G. Yamamoto, T. Hashida, H. Kimura, K. Motomiya, K. Tohji

    Carbon 雑誌   50   34 - 39   2012.01

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  • Visualization of Vibrating Cantilevered Multilayer Graphene Mechanical Oscillator Reviewed

    Y. Yuasa, A. Yoshinaka, T. Arie, and S. Akita

    Applied Physics Express 雑誌   4 ( 11 )   115103 - 1   2011.11

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  • Improvement of transfer characteristic for carbon nanotube field effect transistor with poly crystalline PbZrxTi1-xO2 gate by ionic liquid Reviewed

    S. Kataoka, T. Arie, and S. Akita

    Applied Physics Letter 雑誌   99 ( 22 )   2011.11

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  • Diameter-dependent dissipation of vibration energy of cantilevered multiwall carbon nanotubes Reviewed

    S. Sawaya, T. Arie, and S.Akita

    Nanotechnology 雑誌   22 ( 16 )   2011.03

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  • Sustained Mechanical Self-Oscillation of Carbon Nanotube Cantilever by Phase Locked Loop with Opto-Mechanical Heterodyne Reviewed

    A. Yoshinaka, T. Arie, and S. Akita

    Applied Physics Letter 雑誌   98   2011.03

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  • Nano-Incandescent Consisting of Individual Carbon Nanotubes Reviewed

    S. Akita, Y. Ohshima, T. Arie

    Applied Physics Express 雑誌   4   025101 - 1   2011.01

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  • Carbon Nanotube Resonator in Liquid Reviewed

    S. Sawano, T. Arie, S. Akita

    NANO LETTER 雑誌   10 ( 9 )   3395 - 3398   2010.08

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  • Temperature Dependence of Cantilevered Carbon Nanotube Oscillation Reviewed

    S. Fukami, T. Arie, S. Akita

    Japanese Journal of Applied Physics 雑誌   49   06GK02 - 1   2010.06

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  • Carbon Nanotube Mechanical Resonators for Mass Sensing Reviewed

    S. Akita and T. Arie

    Sensors and Materials 雑誌   21   339 - 349   2009.10

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  • Effect of Oxygen Included in Substrates for Growth of Brushlike Carbon Nanotubes Reviewed

    T. Nagasaka, T. Sakai, K. Hirahara, S. Akita, and Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   48   091602 - 1   2009.09

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  • Molecular Dynamics Simulations for Molecular Linear Motor Inside Nanotube Reviewed

    Y. Ueno, H. Somada, K. Hirahara, Y. Nakayama, S. Akita

    Japanese Journal of Applied Physics 雑誌   48   06FG03 - 1   2009.06

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  • Effect of Gaseous Dissipation of Oscillating Cantilevered Carbon Nanotubes Reviewed

    S. Fukami, T. Arie, S. Akita

    Japanese Journal of Applied Physics 雑誌   48   06FG04 - 1   2009.06

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  • Response of Carbon Nanotube Field Effect Transistors to Vibrating Gate Determined by Scanning Gate Microscopy Reviewed

    K. Hata, Y. Nakayama, S. Akita

    Japanese Journal of Applied Physics 雑誌   48   04C202 - 1   2009.04

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  • A Molecular Linear Motor Consisting of Carbon Nanotubes Reviewed

    H. Somada, K. Hirahara, S. Akita, Y. Nakayama

    NANO LETTER 雑誌   9 ( 1 )   62 - 65   2009.01

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  • Characteristics of 4H-SiC Pt-gate Metal-Semiconductor Field-Effect Transistor for Use at high temperatures Reviewed

    Y. Ueda, Y. Nomura, S. Akita, Y. Nakayama, H. Naito

    THIN SOLID FILMS 雑誌   51 ( 4 )   1468 - 1470   2008.12

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  • Study of High Temperature Photocurrent Properties of 6H-SiC UV Sensor Reviewed

    Y. Ueda, S. Akita, Y. Nomura, Y. Nakayama, H. Naito

    THIN SOLID FILMS 雑誌   51 ( 4 )   1471 - 1473   2008.12

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  • Improved Field Emission Characteristics of Individual Carbon Nanotube Coated with Boron Nitride Nanofilm Reviewed

    Y. Morihisa, C. Kimura, M. Yukawa, H. Aoki, T. Kobayashi, S. Hayashi, S. Akita, Y. Nakayama, and T. Sugino

    J. Vaccum Scince and Technolgy B 雑誌   26 ( 2 )   872 - 875   2008.04

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  • Alignment of Carbon Nanocoils in Polymer Matrix Using Dielectrophoresis Reviewed

    Y. Fujiyama, R. Tomokane, K. Tanaka, S. Akita, Y. Higashi, L. Pan, T. Nosaka, and Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   47 ( 4 )   1991 - 1993   2008.04

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  • Synthesis of Multiwalled Carbon Nanocoils Using Codeposited Thin Film of Fe-Sn as Catalyst Reviewed

    R. Kanada, L. Pan, A. Akita, N. Okazaki, K. Hirahara, and Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   47 ( 4 )   1949 - 1951   2008.04

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  • Effect of Residual Acetylene Gas on Growth of Vertically Aligned Carbon Nanotubes Reviewed

    M. Yamaguchi, L. Pan, S. Akita, and Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   47 ( 4 )   1937 - 1940   2008.04

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  • Visualization of Horizontally-Aligned Single-Walled Carbon Nanotube Growth with 13C/12C Isotopes Reviewed

    H. Ago, N. Ishigami, N. Yoshihara, K. Imamoto, S. Akita, K. Ikeda, M. Tsuji, T. Ikuta, K. Takahashi

    Journal of Physical Chemistry C 雑誌   112 ( 6 )   1735 - 1738   2008.02

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  • Covalent attachment of protein to the tip of a multiwalled carbon nanotube without sidewall decoration Reviewed

    H. Maruyama, S. Yoshimura, S. Akita, A. Nagataki, Y. Nakayama

    Journal of Applied Physics 雑誌   102   094701 - 1   2007.11

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  • Energy Barrier for Disappearance of Buckling to Form a Plastic Bend in Carbon Nanotubes Reviewed

    H. Somada, Y.Yoshikawa, A. Nagataki, K. Hirahara, S. Akita, Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   46 ( 44 )   1055 - 1057   2007.11

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  • Plastic bending and shape-memory effect of double-wall carbon nanotubes Reviewed

    H. Mori, S. Ogata, J. Li, S. Akita, Y. Nakayama

    Physical Review B 雑誌   76   165405 - 1   2007.10

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  • Energy loss of Carbon Nanotube Cantilevers for Mechanical Vibration Reviewed

    S. Akita, S. Sawaya, Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   46 ( 9B )   6295 - 6298   2007.09

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  • Effect of MgO coating on field emission of a standalone carbon nanotube Reviewed

    L. Pan, Y. Konishi, H. Tanaka, S. Chakrabarti, S. Hokushin, S. Akita, Y. Nakayama

    J. Vaccum Scince and Technolgy B 雑誌   25   1581 - 1583   2007.07

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  • Molecular dynamics study of electron-irradiation effects in single-walled carbon nanotubes Reviewed

    M. Yasuda, Y. Kimoto, K. Tada, H. Mori, S. Akita, Y. Nakayama, Y. Hirai

    Physical Review B 雑誌   75   205406 - 1   2007.05

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  • Barrier Modification at Contacts between Carbon Nanotube and Pt Electrode Using Well-Controlled Joule Heating Reviewed

    Y. Yoshikawa, S. Akita, Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   46 ( 15 )   359 - 361   2007.04

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  • Determination of Carbon Nanocoil Orientation by Dielectrophoresis Reviewed

    R. Tomokane, Y. Fujiyama, K. Tanaka, S. Akita, Y. Higashi, L. Pan, T. Nosaka, Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   46 ( 4A )   1815 - 1817   2007.04

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  • Correlation between mechanical and electrical properties of carbon nanotubes Reviewed

    S. Sawaya, S. Akita, Y. Nakayama

    Nanotechnology 雑誌   18 ( 3 )   035702 - 1   2007.01

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  • In-situ mass-measurement of electron-beam-induced nanometer-sized W-related deposits using a carbon nanotube cantilever Reviewed

    S. Sawaya, S. Akita, Y. Nakayama

    Applied Physics Letters 雑誌   89 ( 19 )   193115 - 1   2006.11

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  • Single-wall Carbon Nanotube Field Effect Transistors with Non-volatile Memory Operation Reviewed

    T. Sakurai, T. Yoshimura, S. Akita, N. Fujimura, Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   45 ( 38 )   1036 - 1038   2006.10

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  • Energetics of plastic bending of carbon nanotubes Reviewed

    H. Mori, S. Ogata, J. Li, S. Akita, Y. Nakayama

    Physical Review B 雑誌   74   165418 - 1   2006.10

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  • Fabrication and characterization of high-resolution AFM tips with high-quality double-wall carbon nanotubes Reviewed

    S. Kuwahara, S. Akita, M. Shirakihara, T. Sugai, Y. Nakayama, H. Shinohara

    Chemical Physics Letters 雑誌   429   581 - 585   2006.08

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  • Buckling of multiwall carbon nanotubes under axial compression Reviewed

    S. Akita, M. Nishio, Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   45 ( 6B )   5586 - 5589   2006.06

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  • Chirality Dependence of Mechanical Properties of Single-Walled Carbon Nanotubes under Axial Tensile Strain Reviewed

    H. Mori, Y. Hirai, S. Ogata, S. Akita, Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   44 ( 42 )   1307 - 1309   2005.10

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  • Density of electron beam induced amorphous carbon deposit Reviewed

    M. Nishio, S. Sawaya, S. Akita, Y. Nakayama

    Jounal of Vacuum Science and Technolgy B 雑誌   23 ( 5 )   1975 - 1979   2005.09

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  • Buckling test under axial compression for multiwall carbon nanotubes Reviewed

    M. Nishio, S. Akita, Y. Nakayama

    Japanese Journal of Applied Physic 雑誌   44 ( 34 )   1097 - 1099   2005.08

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  • Vertically Aligned Carbon Nanotubes Grown at Low Temperatures for Use in Displays Reviewed

    G. Takeda, L. Pan, S. Akita, Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   44 ( 7B )   5642 - 5645   2005.07

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  • Electrical properties of connected multiwall carbon nanotubes Reviewed

    Y. Hamada, H. Negishi, S. Akita, Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   44 ( 4B )   1629 - 1632   2005.04

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  • Current-Induced Plastic Deformation of Double-Walled Carbon Nanotubes Reviewed

    Y. Nakayama, A. Nagataki, O. Suekane, X. Cai, S. Akita

    Japanese Journal of Applied Physics 雑誌   44 ( 23 )   720 - 722   2005.04

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  • Comparison of Field Emissions from Side Wall and Tip of an Individual Carbon Nanotube Reviewed

    Y. Konishi, S. Hokushin, H. Tanaka, L. Pan, S. Akita, Y. Nakayama

    Japanese Journal of Applied Physic 雑誌   44 ( 4B )   1648 - 1651   2005.04

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  • Molecular Dynamics Study on Double-Walled Carbon Nanotube (DWNT) for Nano Mechanical Minipulation Reviewed

    Y. Kimoto, H. Mori, T. Mikami, S. Akita, Y. Nakayama, K. Higashi, Y. Hirai

    Japanese Journal of Applied Physics 雑誌   44 ( 4B )   1641 - 1647   2005.04

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  • Mechanical Properties of Sharpened Carbon Nanotube Tips Reviewed

    S. Akita, M.Ohashi, Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   44 ( 4B )   1637 - 1640   2005.04

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  • Mechanical and Electrical properties of Multiwall Nanotube under Interlayer Sliding Reviewed

    S. Akita, Y. Nakayama

    e-J. Surf. Sci. and Nanotech. 雑誌   3   86 - 93   2005.03

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  • Carbon nanotube oscillators toward zeptogram detection Reviewed

    M. Nishio, S. Sawaya, S. Akita, Y. Nakayama

    Applied Physics Letter 雑誌   86 ( 13 )   133111 - 1   2005.03

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  • 1D-TlInSe2: Band Structure, Dielectric Function and Nanorods Reviewed

    N. Mamedov, K. Wakita, S. Akita, Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   44 ( 1B )   709 - 714   2005.01

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  • Current induced light emission from a multiwall carbon nanotube Reviewed

    X. Y. Cai, S. Akita and Y. Nakayama

    Thin Solid Films 雑誌   Vol. 464-65   364 - 367   2004.10

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  • Quantitative force measurements in liquid using frequency modulation atomic force microscopy Reviewed

    T. Uchihashi, M. J. Higgins, S. Yasuda, S. P. Jarvis, S. Akita, Y. Nakayama, and J. E. Sader

    Applied Physics Letters 雑誌   Vol. 85, ( No. 16 )   3575 - 3577   2004.10

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  • Effect on the growth of carbon nanotubes and optical emission spectroscopy in short-period arc-discharge Reviewed

    M. Nishio, S. Akita and Y. Nakayama

    Thin Solid Films 雑誌   Vol. 464-65   304 - 307   2004.10

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  • Scanning probe microscope tip with carbon nanotube truss Reviewed

    S. Akita and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 43 ( No.7b )   4499 - 4501   2004.07

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  • Nanoscale variable resistance using interlayer sliding of multiwall nanotube Reviewed

    S. Akita and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 43 ( No.6b )   3796 - 3798   2004.06

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  • Instability of field emission from a standalone multiwalled carbon nanotube with an insulator barrier Reviewed

    H. Tanaka, S. Akita, L. J. Pan and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 43 ( No.4a )   1651 - 1654   2004.04

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  • Comparison of capped carbon nanotube with open-ended one for field emission Reviewed

    H. Tanaka, S. Akita, L. Pan and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 43 ( No.3b )   427 - 429   2004.03

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  • Barrier effect on field emission from stand-alone carbon nanotube Reviewed

    H. Tanaka, S. Akita, L. Pan and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 43 ( No. 2 )   864 - 867   2004.02

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  • Daisylike field-emission images from standalone open-ended carbon nanotube Reviewed

    H. Tanaka, S. Akita, L. J. Pan and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 43 ( No. 2a )   197 - 199   2004.02

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  • Nanoengineering of carbon nanotubes for nanotools Reviewed

    Y. Nakayama and S. Akita

    New J. Phys. 雑誌   Vol. 5   2003.10

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  • Interlayer sliding force of individual multiwall carbon nanotubes Reviewed

    S. Akita and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 42 ( No. 7b )   4830 - 4833   2003.07

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  • Orthopedic treatment of multiwalled carbon nanotube probes Reviewed

    H. Negishi, M. Ohashi, S. Akita and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 42 ( No. 7b )   4866 - 4868   2003.07

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  • Molecular dynamics studies on mechanical properties of carbon nano tubes with pinhole defects Reviewed

    Y. Hirai, S. Nishimaki, H. Mori, Y. Kimoto, S. Akita, Y. Nakayama and Y. Tanaka

    Jpn. J. Appl. Phys. 雑誌   Vol. 42 ( No. 6b )   4120 - 4123   2003.06

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  • Extraction of inner shell from multiwall carbon nanotubes for scanning probe microscope tip Reviewed

    S. Akita and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 42 ( No. 6b )   3933 - 3936   2003.06

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  • Nanolithography of organic polysilane films using carbon nanotube tips - Application to the etching process Reviewed

    A. Okazaki, S. Akita and Y. Nakayama

    Physica B 雑誌   Vol. 323 ( No. 1-4 )   151 - 152   2002.10

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  • Improvement of MFM tips using Fe-alloy-capped carbon nanotubes Reviewed

    N. Yoshida, T. Arie, S. Akita and Y. Nakayama

    Physica B 雑誌   Vol. 323 ( No. 1-4 )   149 - 150   2002.10

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  • Substituent Dependence and Orientation Effect on Carrier Trapping in Polysilane Films Reviewed

    T. Nagami, L.Pan, S. Akita, Y. Nakayama

    J. Soc. Photogr. Sci. Technol. Japan 雑誌   Vol. 65   373 - 376   2002.08

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  • Length adjustment of carbon nanotube probe by electron bombardment Reviewed

    S. Akita and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 41 ( No. 7b )   4887 - 4889   2002.07

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  • Quantitative analysis of the magnetic properties of metal-capped carbon nanotube probe Reviewed

    N. Yoshida, M. Yasutake, T. Arie, S. Akita and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 41 ( No. 7b )   5013 - 5016   2002.07

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  • Scanning probe microscope lithography of silicon using a combination of a carbon nanotube tip and a polysilane film as a mask Reviewed

    A. Okazaki, S. Akita and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 41 ( No. 7b )   4973 - 4975   2002.07

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  • Manipulation of nanomaterial by carbon nanotube nanotweezers in scanning probe microscope Reviewed

    S. Akita and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 41 ( No. 6b )   4242 - 4245   2002.06

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  • Diameter control of arc produced multiwall carbon nanotubes by ambient gas cooling Reviewed

    S. Akita, S. Kamo and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 41 ( No. 4b )   487 - 489   2002.04

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  • Field emission from entangled carbon nanotubes coated on/in a hollow metallic tube Reviewed

    Y. Tokura, Y. Tsunawaki, N. Ohigashi, S. Akita, Y. Nakayama, K. Imasaki, K. Mima, and S. Nakai

    Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 雑誌   Vol. 475 ( No.1-3 )   458 - 461   2001.12

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  • Nanotweezers consisting of carbon nanotubes operating in an atomic force microscope Reviewed

    S. Akita, Y. Nakayama, S. Mizooka, Y. Takano, T. Okawa, Y. Miyatake, S. Yamanaka, M. Tsuji, T. Nosaka

    Applied Physics Letters 雑誌   Vol. 79 ( No. 11 )   1691 - 1693   2001.09

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  • Stable atomic imaging of Si(111)-7 x 7 surface by scanning tunneling microscope with carbon nanotube tip Reviewed

    T. Shimizu, H. Tokumoto, S. Akita, Y. Nakayama

    Surface Science 雑誌   Vol. 486 ( No. 3 )   455 - 460   2001.07

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  • Structural stability of carbon nanotube tips on nanoindentation of polycarbonate Reviewed

    S. Akita, Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   Vol. 40 ( No. 6B )   4289 - 4291   2001.06

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  • Kelvin probe force microscopy imaging with carbon nanotube tips Reviewed

    S. Takahashi(学生), S. Akita, K. Kishida(学生), Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   Vol. 40 ( No. 6B )   4314 - 4316   2001.06

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  • Quantitative analysis of the magnetic properties of a carbon nanotube probe in magnetic force microscopy Reviewed

    T. Arie(学生), N. Yoshida(学生), S. Akita, Y. Nakayama

    Journal of Physics D: Applied Physics 雑誌   Vol. 34 ( No. 9 )   43 - 45   2001.05

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  • カーボンナノチューブの電界電子放出特性とディスプレイ応用 Reviewed

    秋田成司, 松本昌司(学生), 村上明繁, 中山喜萬

    材料 雑誌   第50巻 ( 第4号 )   364 - 367   2001.04

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  • Reduction of Long-range Interactions using Carbon Nanotube Probes in Biological Reviewed

    Y. Maeda(学生), H. Nishijima(学生), S. Akita, T. Matsumoto, Y. Nakayama, T. Kawai

    Japanese Journal of Applied Physics 雑誌   Vol. 40 ( No. 3A )   1425 - 1428   2001.03

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  • Field-Emission with Carbon Nanotubes for a Flat Panel Display Reviewed

    Y. Nakayama, S. Akita

    Synthetic Metals 雑誌   Vol. 117   207 - 210   2001.02

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  • Nanoindentation of Polycarbonate Using Carbon Nanotube Tip Reviewed

    S. Akita, H. Nishijima(学生), T. Kishida(学生), Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   Vol. 39 ( No. 12B )   7086 - 7089   2000.12

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  • Direct Nanolithography of Organic Polysilane Films Using Carbon Nanotube Tips Reviewed

    A. Okazaki(学生), T. Kishida(学生), S. Akita, H. Nishijima(学生), Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   Vol. 39 ( No. 12B )   7067 - 7069   2000.12

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  • Influence of stiffness of carbon-nanotube probes in atomic force microscopy Reviewed

    S. Akita, H. Nishijima(学生), Y. Nakayama

    Journal of Physics D: Applied Physics 雑誌   Vol. 33 ( No. 21 )   2673 - 2677   2000.11

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  • Carbon-Nanotube Tip for Highly-Reproducible Imaging of Deoxyribonucleic Acid Helical Turns by Noncontact Atomic Force Microscopy Reviewed

    T. Uchihashi, N. Choi, M. Tanigawa, M. Ashino, Y. Sugawara, H. Nishijima(学生), S. Akita, Y. Nakayama, H. Tokumoto, K. Yokoyama, S. Morita, M. Ishikawa

    Japanese Journal of Applied Physics 雑誌   Vol.39 ( No. 8B )   887 - 889   2000.08

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  • Optical Emission Spectroscopy of Arc Flame Plasma for Generation of Carbon Nanotubes Reviewed

    S. Akita, H. Ashihara(学生), Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   Vol.39 ( No. 8 )   4939 - 4944   2000.08

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  • The Cell Biological Application of Carbon Nanotube Probes for Atomic Force Microscopy: Comparative Studies of Malaria-Infected Erythrocytes Reviewed

    E. Nagao, H. Nishijima(学生), S. Akita, Y. Nakayama, J. A. Dvorak

    Journal of Electron Microscopy 雑誌   Vol. 49 ( No. 3 )   453 - 458   2000.06

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  • Atomic Force Microscopy with Carbon Nanotube Probe Resolves the Subunit Organization of Protein Complexes Reviewed

    K.I. Hohmura(学生), Y. Itokazu, S . H. Yoshimura(学生), G. Mizuguchi, Y. Masamura, K. Takeyasu, Y. Shiomi, T. Tsurimoto, H. Nishijima(学生), S. Akita, Y. Nakayama

    Journal of Electron Microscopy 雑誌   Vol. 49 ( No. 3 )   415 - 421   2000.06

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  • Nanolithography of Organic Polysilane Films Using Carbon Nanotube Tips Reviewed

    A.Okazaki(学生), S。Akita, H.Nishijima(学生), Y.Nakayama

    Japanese Journal of Applied Physics 雑誌   Vol.39 ( No. 6B )   3744 - 3746   2000.06

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  • Influence of Force Acting on Side Face of Carbon Nanotube in Atomic Force Microscopy Reviewed

    S.Akita, H.Nishijima(学生), T.Kishida(学生), Y.Nakayama

    Japanese Journal of Applied Physics 雑誌   Vol.39 ( No. 6B )   3724 - 3727   2000.06

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  • Atomic Force Microscopy of Single-Walled Carbon Nanotubes Using Carbon Nanotube Tip Reviewed

    N. Choi, T. Uchihashi, H. Nishijima(学生), T. Ishida, W. Mizutani, S. Akita, Y. Nakayama, M. Ishikawa, H. Tokumoto

    Japanese Journal of Applied Physics 雑誌   Vol.39 ( No. 6B )   3707 - 3710   2000.06

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  • Microprocess for Fabricating Carbon-Nanotube Probes of Scanning Probe Microscope Reviewed

    Y. Nakayama, H. Nishijima(学生), S. Akita, K. Hohmura(学生), S. Yoshimura(学生), K. Takeyasu

    Journal of Vacuum Science and Technology B 雑誌   Vol. 18 ( No. 2 )   661 - 664   2000.03

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  • Carbon-Nanotube Probe Equipped Magnetic Force Microscope Reviewed

    T. Arie(学生), H. Nishijima(学生), S. Akita, Y. Nakayama

    Journal of Vacuum Science and Technology B 雑誌   Vol. 18 ( No. 1 )   104 - 106   2000.01

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  • Novel process for fabricating nanodevices consisting of carbon nanotubes Reviewed

    H. Nishijima, S. Akita and Y. Nakayama

    Jpn. J. Appl. Phys. 雑誌   Vol. 38 ( No.12b )   7247 - 7252   1999.12

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  • Carbon-Nanotube Tips for Scanning Probe Microscopy: Preparation by a Controlled Process and Observation of Deoxyribonucleic Acid Reviewed

    H. Nishijima(学生), S. Kamo(学生), S. Akita, Y. Nakayama, K. Hohmura(学生), S. Yoshimura(学生), K. Takeyasu

    Applied Physics Letters 雑誌   Vol. 74 ( No. 26 )   4061 - 4063   1999.06

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  • Photocarrier Generation in Polysilane Films Doped with and without Fullerene Reviewed

    Y. Nakayama, A. Saito(学生), T. Fujii(学生), S. Akita

    Journal of Imaging Science and Technology 雑誌   Vol. 43 ( No. 3 )   261 - 265   1999.05

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  • Carbon Nanotube Tips for a Scanning Probe Microscope: Their Fabrication and Properties Reviewed

    S. Akita, H. Nishijima(学生), Y. Nakayama, F. Tokumasu(学生), K. Takeyasu

    Journal of Physics D: Applied Physics 雑誌   Vol. 32 ( No. 9 )   1044 - 1048   1999.05

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  • Growth of Tungsten Carbide Nano-Needle and Its Application as a Scanning Tunneling Microscope Tip Reviewed

    T. Arie(学生), S. Akita, Y. Nakayama

    Journal of Physics D: Applied Physics 雑誌   Vol. 31   49 - 51   1998.07

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  • Graphogrowth of Carbon Nanotubes by Chemical Vapor Deposition Reviewed

    T. Arie(学生), S. Akita, Y. Nakayama

    Journal of Surface Analysis 雑誌   Vol. 4 ( No. 3 )   277 - 279   1998.05

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  • Orientation and Purification of Carbon Nanotubes Using AC Electric Field Reviewed

    K. Yamamoto(学生), S. Akita, Y. Nakayama

    Journal of Physics D: Applied Physics 雑誌   Vol.31 ( No.8 )   34 - 36   1998.04

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  • Density of particles on center axis of arc frame for generation of carbon nanotubes Reviewed

    Y. Shimada, S. Akita, S. Suzuki and Y. Nakayama

    Electron. Commun. Jpn. Pt. II-Electron. 雑誌   Vol. 81 ( No.1 )   42 - 46   1998.01

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  • カーボンナノチューブ成長時におけるアーク放電プラズマの粒子密度の電極軸方向分布 Reviewed

    島田善仁(学生), 秋田成司, 鈴木悟(学生), 中山喜萬

    電子情報通信学会論文誌 C-II 雑誌   Vol.J80-C-II ( No.7 )   236 - 240   1997.07

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  • Orientation of Carbon Nanotubes Using Electrophoresis Reviewed

    K. Yamamoto(学生), S. Akita, Y. Nakayama

    Japanese Journal of Applied Physics 雑誌   Vol.35 ( No.7B )   917 - 918   1996.07

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  • Mechanism of Photocurrent Multiplication in Amorphous Silicon Carbide Schottky Cells Reviewed

    S. Akita, H.Ueda(学生), Y. Nakayama

    Journal of Applied Physics 雑誌   Vol.77 ( No.3 )   1120 - 1125   1995.02

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  • Electrically Induced Orientation of Poly(silane)s Reviewed

    Y. Nakayama, M. Miyamoto(学生), S. Akita, T. Dohmaru, R. West

    Japanese Journal of Applied Physics 雑誌   Vol.34 ( No.1A )   57 - 60   1995.01

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  • Thermally Activated Electric Conduction in Carbon Nanotubes Reviewed

    Y. Nakayama, S. Akita, Y. Shimada(学生)

    Japanese Journal of Applied Physics 雑誌   Vol.34 ( No.1A )   10 - 12   1995.01

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  • Influence of Poole-Frenkel Effect on Depletion Discharge Transient Spectroscopy Reviewed

    S. Akita, Y. Nakayama

    電子写真学会誌 雑誌   Vol.33 ( No.3 )   202 - 208   1994.09

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  • New Printing Process Free from Corona Discharge for Plain Paper Reviewed

    S. Akita, Y. Ozawa, K. Ishibitsu,T. Kawamura

    電子写真学会誌 雑誌   Vol.33 ( No.2 )   142 - 148   1994.06

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  • Photocurrents in a Layered Photoreceptor Consisting of a SiC:H and 2,4,7-Trinitro-9-Fluorenone Reviewed

    T. Yajima(学生), Y. Nakayama, S. Akita, T. Kawamura

    電子写真学会誌 雑誌   Vol.31 ( No.3 )   407 - 412   1992.09

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▼display all

Books and Other Publications

  • Quantum Hybrid Electronics and Materials Reviewed

    Takayuki Arie, Seiji Akita( Role: Joint author ,  Phonon Engineering of Graphene by Structural Modifications)

    Springer Nature Singapore  2022.05  ( ISBN:978-981-19-1201-6

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    Total pages:341   Responsible for pages:25-41   Book type:Scholarly book Participation form:Last Author

    DOI: 10.1007/978-981-19-1201-6_3

  • 光圧

    秋田成司( Role: Joint author)

    朝倉書店  2021.06  ( ISBN:978-4-254-13139-0

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    Responsible for pages:90-101  

  • グラフェンから広がる二次元物質の新技術と応用

    井上太一, 秋田成司( Role: Joint author)

    (株)エヌ・ティー・エス  2020.03 

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    Responsible for pages:127-133  

  • カーボンナノチューブの表面処理・分散技術と複合化事例

    秋田成司( Role: Joint author)

    (株)エヌ・ティー・エス  2019 

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    Responsible for pages:225-230  

  • Nanomechanical Application of CNT

    Seiji Akita

    Springer  2015.04  ( ISBN:978-4-431-55371-7

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    Responsible for pages:187-199  

  • 化学便覧 応用化学編 第7版

    秋田成司( Role: Joint author)

    日本化学会 編,丸善出版(株)  2014.01  ( ISBN:978-4-621-08759-6

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    Responsible for pages:1  

  • コンポジット材料の混練・コンパウンド技術と分散・界面制御

    秋田成司( Role: Joint author)

    (株)技術情報協会  2013.04 

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    Responsible for pages:7  

  • カーボンナノチューブ・グラフェンハンドブック

    秋田成司( Role: Joint author)

    (株)コロナ社  2011.09 

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    Responsible for pages:80-82  

  • カーボンナノチューブ・グラフェンハンドブック

    秋田成司( Role: Joint author)

    (株)コロナ社  2011.09 

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    Responsible for pages:128-132  

  • ナノカーボンハンドブック

    中山喜萬,秋田成司( Role: Joint author)

    (株)エヌ・ティー・エス  2007.07 

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    Responsible for pages:381-386  

  • ナノカーボンハンドブック

    秋田成司, 中山喜萬( Role: Joint author)

    (株)エヌ・ティー・エス  2007.07 

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    Responsible for pages:489-498  

  • ナノ・IT時代の分子機能材料と素子開発

    中山喜萬,秋田成司( Role: Joint author)

    (株)エヌ・ティー・エス  2004.02 

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    Responsible for pages:124-138  

  • カーボンナノチューブの大量生産,低コスト化技術と応用展開

    秋田成司( Role: Joint author)

    (株)技術情報協会  2003.02 

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    Responsible for pages:87-122  

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MISC

  • 単一分子計測をめざすナノシステム International journal

    秋田成司

    パリティ   29 ( 9 )   25 - 27   2014.09

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Industrial Property Rights

  • 非先鋭走査型顕微鏡用プローブ

    中山喜萬・秋田成司・大川隆・高野雄一・原田昭雄・安武正敏・白川部喜春

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    property_type:Patent 

    Patent/Registration no:3850862 

Collaborative research (seeds) keywords

  • ナノカーボン、2次元原子層材料の基礎から応用に亘る全般

Outline of collaborative research (seeds)

  • Sensor application of 2D materials

  • ナノカーボン材料の特性評価

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    カーボンナノチューブの個々の特性をナノマニピュレーションを利用して解析/分析する.

  • ナノカーボンによる微少力計測

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    ナノカーボンを用いた質量や力計測デバイスの開発.単一分子やタンパク質等の重さの計測や,分子の結合力の直接測定を目指す.

  • ナノカーボン・2D材料のナノ電気機械デバイス応用

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    ナノカーボン・2D材料をナノ空間における道具として応用する.たとえばナノピンセット,プローブ顕微鏡探針,ナノヒーター等を含む.

Grant-in-Aid for Scientific Research

  • 環境と発光のデザインによる新原理光マニピュレーションシステムの開発

    2023

  • 機械的揺らぎを抑圧した2次元材料による高純度量子エミッタ

    2023

  • 環境と発光のデザインによる新原理光マニピュレーションシステムの開発

    Grant-in-Aid for Scientific Research(S)  2022

  • 二次元原子層における異種層間熱伝達機構の実験的解明

    Grant-in-Aid for Challenging Research (Pioneering)/(Exploratory)  2022

  • 機械的揺らぎを抑圧した2次元材料による高純度量子エミッタ

    Grant-in-Aid for Challenging Research (Pioneering)/(Exploratory)  2022

  • 環境と発光のデザインによる新原理光マニピュレーションシステムの開発

    2021

  • 機械的揺らぎを抑圧した2次元材料による高純度量子エミッタ

    2021

  • 原子層膜ナノ電気機械の非線形振動の重ね合わせの状態制御

    2019

  • 原子層膜ナノ電気機械の非線形振動の重ね合わせの状態制御

    2018

  • 原子層膜ナノ電気機械の非線形振動の重ね合わせの状態制御

    2017

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Charge of on-campus class subject

  • 電子物理工学特殊講義II

    2023   Intensive lecture   Undergraduate

  • 研究公正A

    2023   Intensive lecture   Graduate school

  • 電子物理系特別演習(電子物性)

    2023   Intensive lecture   Graduate school

  • ナノエレクトロニクス特論

    2023   Weekly class   Graduate school

  • 電子物理系特別研究第1(電子物性)

    2023   Intensive lecture   Graduate school

  • 電子物理系特別演習第1(電子物性)

    2023   Intensive lecture   Graduate school

  • 電子物理工学概論1

    2023   Weekly class   Undergraduate

  • 量子デバイス

    2023   Weekly class   Undergraduate

  • ナノエレクトロニクス特別講義

    2023   Weekly class   Graduate school

  • Semiconductor Electronics

    2021    

  • Advanced Nanoelectronics

    2021    

  • Fundamentals in Electrical and Electronic Engineering II

    2021    

  • Fundamentals in Electrical and Electronic Engineering II

    2021    

  • Nanoelectronics

    2021    

  • Fundamentals in Electrical and Electronic Engineering I

    2021    

  • Fundamentals in Electrical and Electronic Engineering I

    2021    

  • Selected Topics in Nanoelectronics

    2021    

  • Recent Advances in Engineering

    2021    

  • Special Topics in Engineering

    2021    

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Faculty development activities

  • 2022年度 大学コンソーシアム大阪 高大接続フォーラム  2022

Number of papers published by graduate students

  • 2022

    Number of undergraduate student / college student presentations:Number of graduate students presentations:1

Social Activities

  • 高大連携講座 工学研究の最先端

    2019.04 - 2020.03

Visiting Lectures ⇒ Link to the list of Visiting Lectures

  • ナノテクノロジーについて

    Category:Engineering (machinery, electronics / physics, electrical / electronics, electrical information, chemical biotechnology, architecture, cities (civil engineering / environment), material chemistry, aerospace, marine systems, applied chemistry, chemistry, materials)

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    Audience:Junior high school students, High school students, College students, Teachers, Researchers, General, Company, Civic organization

    Keyword:ナノテクノロジー 

    ナノテクノロジー全般についてわかりやすく解説します

Job title

  • Job title within the department

    Faculty of Liberal Arts, Sciences and Global Education Admission center 

    センター長  2022.04

  • Manager within the university

    Osaka Metropolitan University

    副学長  2022.04