Updated on 2024/03/31
Graduate School of Engineering Division of Physics and Electronics
Assistant Professor 2022.04 - Now
School of Engineering Department of Physics and Electronics
Assistant Professor 2022.04 - Now
Master of Science （ Waseda University ）
Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electric and electronic materials
エレクトロクロミズムは、電気的な刺激によって可逆的に色変化を生じる現象です。応用例として、調光ガラス、防眩ミラー、電子ペーパーなどが知られています。色を保持するメモリー性を利用すると、電力消費は色変化時のみとなります。長寿命化、応答速度の向上などを課題としています。
微生物の電気的応答に関する研究については，非線形応答を利用して酵母菌の生死が非侵襲的・非破壊的・短時間で判別できることがわかっていますが，次のステップとして，活発なのか不調なのかといった活動状態の判別が課題となります。異なるストレスに対して異なる応答が見られれば，酵母が感じているストレスの種類や程度が推定できるようになるはずです。
organic electrochromic devices
electrochromic Individual
1900.04
微生物の電気的応答に関する研究
Joint Research in Organization
Physical Society of Japan
Domestic
Effects of gas impurities in the sputtering environment on the stoicihometry and crystallinity of ZnS:Mn electroluminescent-device active layers
Thin Solid Films 384 261 - 268 2001
Rapid measurement of yeast status using the phase angles of harmonics in the electrical response waveform Reviewed
Keita Tamura, Naoto Higashihara, Daichi Tanaka, Masafumi Muraji, Kenji Tanaka, Tatsuru Shirafuji
IEEJ Transactions on Fundamentals and Materials 141 ( 4 ) 239 - 244 2021.04
The Dependence of Nonlinear Electrical Properties of Yeast Suspensions on Temperature and Electrode Shape Reviewed
Keita Tamura, Masafumi Muraji, Kenji Tanaka, Tatsuru Shirafuji
IEEJ Transactions on Fundamentals and Materials 139 ( 8 ) 339 - 344 2019.08
Diffusion of ZnS:Mn Active Layer to Plasma Polymerized p-xylene Thin Film
Memoirs of the Faculty of Engineering Osaka City University 43 7 - 11 2002
Mn2+ centers in ZnS:Mn Thin-film EL Device Active Layer
Memoirs of the Faculty of Engineering Osaka City University 43 1 - 5 2002
Effects of Perylene Concentration on Luminous Characteristics of Poly(N-vinyl-carbazole) Based Organic EL Device
Memoirs of the Faculty of Engineering Osaka City University 42 17 - 21 2001
Photoluminescence of ZnS:Mn Thin-film EL Device Active Layer - Influence of H2 Gas in Sputtering Atomosphere -
Memoirs of the Faculty of Engineering Osaka City University 42 11 - 15 2001
Application of Plasma-Polymerized p-xylene Thin Film to Organic EL Device
Memoirs of the Faculty of Engineering Osaka City University 42 5 - 9 2001
States measurement of yeast by analysis of electrical response -- using 3rd harmonic phase -- Domestic conference
Tamura Keita, Higashihara Naoto, Tanaka Daichi, Muraji Masafumi, Tanaka Kenji, Shirafuji Tatsuru
Kansai-section Joint Convention of Institutes of Electrical Engineering 2019.11
Inverted Type Hybrid Organic-Inorganic Thin-Film Solar Cells Domestic conference
The 15th International Conference on Thin Films 2011
Improvement of Homogeneity in P3HT:PCBM Organic Thin-Film Solar Cells and Its Effects on Their Photovoltaic Performance Domestic conference
The 15th International Conference on Thin Films 2011
Electrochromicity of Plasma Polymerized CuPc Thin Films Domestic conference
The 15th International Conference on Thin Films 2011
電子・物理工学実験Ⅰ ( 非線形性をもつ簡単な回路を作成し、回路の動作を理解する )； 電子・物理工学実験Ⅱ ( トランジスタ増幅回路の実験 )； 電気回路学基礎演習 ( 電気回路学基礎という講義科目に対応した演習科目 )； 特別演習（物性制御工学Ⅰ）； 特別演習（物性制御工学Ⅱ）
電子物理工学実験1（電子材料）
2024 Weekly class Undergraduate
電気回路学演習
2024 Weekly class Undergraduate
電子物理系特別研究第1（電子材料）
2024 Intensive lecture Graduate school
電子物理系特別演習第1（電子材料）
2024 Intensive lecture Graduate school
電子・物理工学関係外書講読
2024 Intensive lecture Undergraduate
電子・物理工学概論
2024 Intensive lecture Undergraduate
電気回路学演習
2023 Weekly class Undergraduate
電子物理系特別研究第1（電子材料）
2023 Intensive lecture Graduate school
電子物理系特別演習第1（電子材料）
2023 Intensive lecture Graduate school
初年次ゼミナール
2023 Weekly class Graduate school
卒業研究
2023 Intensive lecture Undergraduate
電子・物理工学実験Ⅰ
2023 Weekly class Undergraduate
電子・物理工学関係外書講読
2023 Intensive lecture Undergraduate
電子・物理工学概論
2023 Intensive lecture Undergraduate
特別演習（電子材料2）
2023 Weekly class Graduate school
電子物理系特別研究第2（電子材料）
2023 Intensive lecture Graduate school
電子物理系特別演習第2（電子材料）
2023 Intensive lecture Graduate school
電子・物理工学実験Ⅱ
2023 Weekly class Undergraduate
初年次ゼミナール
2022 Weekly class Undergraduate
特別演習（物性制御工学Ⅰ）
2022 Intensive lecture Graduate school
電子・物理工学関係外書講読
2022 Intensive lecture Undergraduate
電気回路学基礎演習
2022 Weekly class Undergraduate
電子・物理工学実験Ⅰ
2022 Weekly class Undergraduate
特別演習（物性制御工学）
2022 Intensive lecture Graduate school
卒業研究(電子・物理工学科)
2022 Intensive lecture Undergraduate
電子・物理工学実験Ⅱ
2022 Weekly class Undergraduate
Graduation Research
2021 Undergraduate
Applied Physics & Electrical Engineering Experiments I
2021 Undergraduate
Applied Physics & Electrical Engineering Experiments I
2021 Undergraduate
Seminar in Introductory Course for Electric Circuits
2021 Undergraduate
特別演習（物性制御工学Ⅱ）
2021 Graduate school
特別演習（物性制御工学Ⅰ）
2021 Graduate school
Seminar in Introductory Course for Electric Circuits
2020 Undergraduate
Introduction to Applied Physics and Electronics
2020 Undergraduate
Applied Physics & Electrical Engineering Experiments I
2020 Undergraduate
Applied Physics & Electrical Engineering Experiments I
2020 Undergraduate
Graduation Research
2020 Undergraduate
Special Exercise ( Measurement of Electric Materials I )
2020 Graduate school
Special Exercise ( Measurement of Electric Materials II )
2020 Graduate school
Special Exercise ( Measurement of Electric Materials I )
2019 Graduate school
Graduation Research
2019 Undergraduate
Special Exercise ( Measurement of Electric Materials II )
2019 Graduate school
Applied Physics & Electrical Engineering Experiments I
2019 Undergraduate
Applied Physics & Electrical Engineering Experiments I
2019 Undergraduate
Seminar in Introductory Course for Electric Circuits
2019 Undergraduate
Introduction to Applied Physics and Electronics
2019 Undergraduate
技術と環境
2019 Undergraduate
前期特別研究
2018 Graduate school
電気回路学基礎演習
2018 Undergraduate
電子・物理工学実験 I
2018 Undergraduate
電子・物理工学実験 II
2018 Undergraduate
卒業研究
2018 Undergraduate
特別演習（材料計測工学Ⅰ）
2018 Graduate school
特別演習（材料計測工学Ⅱ）
2018 Graduate school
電気回路学基礎演習
2017 Undergraduate
電子・物理工学概論
2017 Undergraduate
電子・物理工学実験 I
2017 Undergraduate
電子・物理工学実験 II
2017 Undergraduate
卒業研究
2017 Undergraduate
特別演習（材料計測工学Ⅰ）
2017 Graduate school
特別演習（材料計測工学Ⅱ）
2017 Graduate school
前期特別研究
2017 Graduate school
前期特別研究
2016
特別演習（材料計測工学Ⅱ）
2016
特別演習（材料計測工学Ⅰ）
2016
卒業研究
2016 Undergraduate
電子・物理工学実験 II
2016 Undergraduate
電子・物理工学実験 I
2016 Undergraduate
電子・物理工学概論
2016 Undergraduate
電気回路学基礎演習
2016 Undergraduate
技術と環境
2016 Undergraduate
前期特別研究
2015
特別演習（材料計測工学Ⅱ）
2015
特別演習（材料計測工学Ⅰ）
2015
卒業研究
2015 Undergraduate
電子・物理工学実験 II
2015 Undergraduate
電子・物理工学実験 I
2015 Undergraduate
電子・物理工学概論
2015 Undergraduate
電気回路学基礎演習
2015 Undergraduate
前期特別研究
2014
特別演習（材料計測工学Ⅱ）
2014
特別演習（材料計測工学Ⅰ）
2014
卒業研究
2014 Undergraduate
電子・物理工学実験 II
2014 Undergraduate
電子・物理工学実験 I
2014 Undergraduate
電子・物理工学概論
2014 Undergraduate
電気回路学基礎演習
2014 Undergraduate
前期特別研究
2013
特別演習（材料計測工学Ⅱ）
2013
特別演習（材料計測工学Ⅰ）
2013
卒業研究
2013 Undergraduate
電子・物理工学実験 II
2013 Undergraduate
電子・物理工学実験 I
2013 Undergraduate
電気回路学基礎演習
2013 Undergraduate
技術と生命
2013 Undergraduate
前期特別研究
2012
特別演習（材料計測工学Ⅱ）
2012
特別演習（材料計測工学Ⅰ）
2012
卒業研究
2012 Undergraduate
電子・物理工学実験 II
2012 Undergraduate
電子・物理工学実験 I
2012 Undergraduate
電気回路学 I 演習
2012 Undergraduate
前期特別研究
2011
特別演習（材料計測工学Ⅱ）
2011
特別演習（材料計測工学Ⅰ）
2011
卒業研究
2011 Undergraduate
電子・物理工学実験 II
2011 Undergraduate
電子・物理工学実験 I
2011 Undergraduate
電気回路学 I 演習
2011 Undergraduate
FD活動への貢献 2013
FD活動への貢献 2012
FD活動への貢献 2011
2023
Number of undergraduate student / college student presentations：2 Number of graduate students presentations：1
2013
Number of instructed the graduation thesis：2 Number of graduation thesis reviews：2
[Number of instructed the Master's Program] (previous term)：4 [Number of instructed the Master's Program] (letter term)：0
[Number of master's thesis reviews] (chief)：0 [Number of master's thesis reviews] (vice-chief)：2
[Number of doctoral thesis reviews] (chief)：0 [Number of doctoral thesis reviews] (vice-chief)：0
2012
Number of instructed the graduation thesis：2 Number of graduation thesis reviews：2
[Number of instructed the Master's Program] (previous term)：6 [Number of instructed the Master's Program] (letter term)：0
[Number of master's thesis reviews] (chief)：0 [Number of master's thesis reviews] (vice-chief)：3
[Number of doctoral thesis reviews] (chief)：0 [Number of doctoral thesis reviews] (vice-chief)：0
2011
Number of instructed the graduation thesis：3 Number of graduation thesis reviews：3
[Number of instructed the Master's Program] (previous term)：4 [Number of instructed the Master's Program] (letter term)：0
[Number of master's thesis reviews] (chief)：0 [Number of master's thesis reviews] (vice-chief)：1
[Number of doctoral thesis reviews] (chief)：0 [Number of doctoral thesis reviews] (vice-chief)：0
一般向け教育活動
2013.04 - 2014.03