Researcher Profile and Settings

Researcher

• Name

  TANAKA Yuya

Profile and Settings

• Name

  Tanaka, Yuya

Affiliation

• Gunma University, Graduate School of Science and Technology Department of Mechanical Science and Technology, Associate Professor

Education

• Apr. 2008, Mar. 2013, Chiba University, Garaduate School of Advanced Integration Science, Department of Nanomaterial Science
• Apr. 2004, Mar. 2008, Chiba University, Faculty of Engineering, Department of Electronic and Mechanical Engineering

Degree

• Ph.D
• Ph.D
• Ph.D
• Ph.D, Chiba University, Mar. 2013

Association Memberships

• The Electrochemical Society of Japan, Apr. 2016, 9999
• Japan OLED Forum, Apr. 2016, 9999
• The Japan Society of Applied Physics, Jun. 2008, 9999
• The Institute of Electrical Engineers of Japan, Jun. 2019, 9999
• The Japan Society of Mechanical Engineers, Jan. 2023, 9999

Research Experience

• Apr. 2022, Mar. 2024, Chiba University, Visiting Associate Professor, Associate prof lecturer lv
• Apr. 2022, 9999, Gunma University, Graduate School of Science and Technology Department of Mechanical Science and Technology, Associate Professor, Associate prof lecturer lv
• Jul. 2016, Mar. 2022, Chiba University, Faculty of Engineering, Assistant prof lv
• Apr. 2016, Mar. 2022, Chiba University, Center for Frontier Science, Assistant Professor, Assistant prof lv
• Oct. 2017, Mar. 2021, Japan Science and Technology Agency, PRESTO, Associate prof lecturer lv
• Apr. 2013, Mar. 2016, Japan Display Inc., Advanced Technology R&D Dept., Employee, R d engineer
• Apr. 2010, Mar. 2013, Japan Society for the Promotion of Science, Research Fellowship for Young Scientists (DC1), Researcher postdoc lv

Research Activities

Research Areas

• Natural sciences, Semiconductors, optical and atomic physics, Organic semiconductor materials
• Nanotechnology/Materials, Thin-film surfaces and interfaces, Organic semiconductor materials
• Nanotechnology/Materials, Applied materials, Organic semiconductor materials
• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Electric/electronic material engineering
• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Electronic devices and equipment
• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Electronic devices and equipment, Organic electronics

Research Interests

• organic light-emitting diode
• Energy harvesting 2
• Electret
• Vibration energy harvester
• Energy harvesting
• Organic electroluminescence
• Organic semiconductors
• Organic solar cells
• Organic filed-effect transistors
• Organic electronics

Published Papers

• 荷電処理不要の静電型MEMS振動発電素子, 山根大輔; 田中有弥, Apr. 2022, 31, 4, 35, 40, Research society
• Current Generation Mechanism in Self-assembled Electret-based Vibrational Energy Generators, Yuya Tanaka; Noritaka Matsuura; Hisao Ishii, 24 May 2022, Sensors and Materials, 34, 5, 1859, 1859, Scientific journal

  DOI
• MEMS post-processed self-assembled electret for vibratory energy harvesters, Daisuke Yamane; Hideyuki Kayaguchi; Kosuke Kawashima; Hisao Ishii; Yuya Tanaka, 20 Dec. 2021, Applied Physics Letters, 119, 25, 254102, 254102, Scientific journal

  DOI
• 極性有機分子の自発的な配向現象を利用したエレクトレット型振動発電素子, 田中有弥, Nov. 2021, 32, 4, 188, 192, Symposium
• In-gap states of an amorphous In–Ga–Zn–O thin film studied via high-sensitivity ultraviolet photoemission spectroscopy using low-energy photons, Ryotaro Nakazawa; Atsushi Matsuzaki; Kohei Shimizu; Emi Kawashima; Mojtaba Abdi-Jalebi; Samuel D. Stranks; Yuya Tanaka; Hiroshi Tokairin; Hisao Ishii, 01 Jul. 2021, Applied Physics Express, 14, 7, 071004, 071004, Scientific journal

  DOI
• 微小電圧重畳型変位電流評価法による有機発光ダイオードの評価：電荷の注入過程と放出過程の観測, 田中有弥; 平賀太一; 神林辰洋; 山本星斗; 大原正裕; 篠原真; 石井久夫, Jun. 2021, 32, 2, 54, 59, Research society
• Enhanced Orientation of 1,3,5-Tris(1-Phenyl-1H-Benzimidazole-2-yl)Benzene by Light Irradiation during Its Deposition Evaluated by Displacement Current Measurement, Yuya TANAKA; Yuki TAZO; Hisao ISHII, 01 Jun. 2021, IEICE Transactions on Electronics, E104.C, 6, 176, 179, Scientific journal

  DOI
• Electret-Based Vibrational Energy Generator without Any Charging Process: Utilization of Spontaneous Orientation of Polar Organic Molecules, Yuya TANAKA; Noritaka MATSUURA; Hisao ISHII, 10 Jan. 2021, Vacuum and Surface Science, 64, 1, 16, 21, Scientific journal

  DOI
• Role of Spontaneous Orientational Polarization in Organic Donor–Acceptor Blends for Exciton Binding, Yuuhi Ueda; Hajime Nakanotani; Takuya Hosokai; Yuya Tanaka; Hokuto Hamada; Hisao Ishii; Shuhei Santo; Chihaya Adachi, Nov. 2020, Advanced Optical Materials, 8, 21, 2000896, 2000896, Scientific journal

  DOI
• Electret-based vibrational energy generator that does not require any charging process, Yuya Tanaka, Oct. 2020, 29, 10, 23, 28, In book
• Easily fabricated vibrational energy generator using self-assembled electrets, Yuya Tanaka, Oct. 2020, 30, 10, 27, 30, In book
• Self-Assembled Electret for Vibration-Based Power Generator, Yuya Tanaka; Noritaka Matsuura; Hisao Ishii, Apr. 2020, Scientific Reports, 10, 1, Scientific journal

  DOI
• Enhancement of Output Power in Self-Assembled Electret-Based Vibrational Energy Generator: Control of Molecular Orientation by Changing Deposition Rate, Yuya Tanaka; Noritaka Matsuura; Hisao Ishii, Dec. 2019, 2019 19th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS), International conference proceedings

  DOI
• Stability improvement against light irradiation by dye doping in self-assembled electret-based vibrational energy harvester, Noritaka Matsuura; Hisao Ishii; Yuya Tanaka, Dec. 2019, 2019 19th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS), Research society

  DOI
• Demonstration of an electret generator using self-assembled electret for energy harvesting without any charging process, Noritaka Matsuura; Hisao Ishii; Yuya Tanaka, 01 Nov. 2019, Journal of Physics: Conference Series, 1407, 1, 012116, 012116, International conference proceedings

  DOI
• Demonstration of an electret generator for energy harvesting without any charging process: Utilization of spontaneous orientation of polar molecules, Yuya Tanaka; Noritaka Matsuura; Hisao Ishii, 01 Nov. 2019, Journal of Physics: Conference Series, 1407, 1, 012032, 012032, International conference proceedings

  DOI
• Application of High-Sensitivity UV photoemission Spectroscopy to Examine the Electronic Structure of Thermophilic Rhodopsin, Daisuke Sano; Ichiro Ide; Tomoki Akiyama; Yuya Tanaka; Yuki Sudo; Takeshi Murata; Hisao Ishii, 03 Jul. 2019, Molecular Crystals and Liquid Crystals, 687, 1, 34, 39, Scientific journal

  DOI
• Influence of Polarity of Polarization Charge Induced by Spontaneous Orientation of Polar Molecules on Electron Injection in Organic Semiconductor Devices, Yuya TANAKA; Takahiro MAKINO; Hisao ISHII, 01 Feb. 2019, IEICE Transactions on Electronics, E102.C, 2, 172, 175, Scientific journal

  DOI
• Gap States of a Polyethylene Model Oligomer Observed by Using High-Sensitivity Ultraviolet Photoelectron Spectroscopy, Yuki YAMAGUCHI; Kohei SHIMIZU; Atsushi MATSUZAKI; Daisuke SANO; Tomoya SATO; Yuya TANAKA; Hisao ISHII, 01 Feb. 2019, IEICE Transactions on Electronics, E102.C, 2, 168, 171, Scientific journal

  DOI
• Direct observation of charged state in C₆₀-based field-effect transistor using operando photoelectron yield spectroscopy, Yuya Tanaka; Keitaro Ikegami; Taichi Maruyama; Hiroumi Kinjo; Hisao Ishii, 01 Aug. 2018, Applied Physics Express, 11, 8, 081601, 081601, Scientific journal

  DOI
• Negative capacitance in an organic solar cell observed by displacement current measurement, Koji Shimizu; Yuya Tanaka; Yutaka Noguchi; Hisao Ishii, Nov. 2017, Journal of Physics: Conference Series, 924, 012012, 012012, Scientific journal

  DOI
• 三端子変位電流評価法による有機トランジスタの動作機構解析，応用物理学会 有機分子・バイオエレクトロニクス分科会会誌, 田中有弥; 石井久夫, Aug. 2017, 29, 2, 80, 83, Symposium
• Degradation Process in Pentacene-Based Organic Field-Effect Transistors Evaluated by Three-Terminal Capacitance-Voltage Measurements, Yuya Tanaka; Kohei Yamamoto; Yutaka Noguchi; Hisao Ishii, May 2017, MRS Advances, 2, 23, 1267, 1272, Scientific journal

  DOI
• 高感度光電子分光による有機材料薄膜・界面の微弱準位の計測, 佐藤友哉; 清水康平; 池上慶太郎; 松?厚志; 田中有弥; 石井久夫, 2017, 応用物理学会 有機分子・バイオエレクトロニクス分科会 会報, 28, 3, 159, 164
• Application of wide-energy-gap material 3,4-di(9H-carbazol-9-yl) benzonitrile in organic light-emitting diodes, Yuya Tanaka; Takehiro Takahashi; Junichi Nishide; Yasuhide Hiraga; Hajime Nakanotani; Chihaya Adachi, Nov. 2016, Thin Solid Films, 619, 120, 124, Scientific journal

  DOI
• Evaluation of internal potential distribution and carrier extraction properties of organic solar cells through Kelvin probe and time-of-flight measurements, Yuya Tanaka; Yutaka Noguchi; Keisuke Oda; Yasuo Nakayama; Jun-ichi Takahashi; Hiroshi Tokairin; Hisao Ishii, 21 Sep. 2014, Journal of Applied Physics, 116, 11, 114503, 114503, Scientific journal

  DOI
• Three-terminal capacitance–voltage measurements of pentacene field-effect transistors during operation, Yuya Tanaka; Yutaka Noguchi; Michael Kraus; Wolfgang Brütting; Hisao Ishii, Oct. 2013, Organic Electronics, 14, 10, 2491, 2496, Scientific journal

  DOI
• Displacement Current Measurement for Exploring Charge Carrier Dynamics in Organic Semiconductor Devices, Yutaka Noguchi; Yuya Tanaka; Yukimasa Miyazaki; Naoki Sato; Yasuo Nakayama; Hisao Ishii, 14 Nov. 2012, Physics of Organic Semiconductors, 119, 154, In book

  DOI
• Charge accumulation at organic semiconductor interfaces due to a permanent dipole moment and its orientational order in bilayer devices, Yutaka Noguchi; Yukimasa Miyazaki; Yuya Tanaka; Naoki Sato; Yasuo Nakayama; Tobias D. Schmidt; Wolfgang Brütting; Hisao Ishii, Jun. 2012, Journal of Applied Physics, 111, 11, 114508, 114508, Scientific journal

  DOI
• Identification of different origins for s-shaped current voltage characteristics in planar heterojunction organic solar cells, Julia Wagner; Mark Gruber; Andreas Wilke; Yuya Tanaka; Katharina Topczak; Andreas Steindamm; Ulrich Hörmann; Andreas Opitz; Yasuo Nakayama; Hisao Ishii; Jens Pflaum; Norbert Koch; Wolfgang Brütting, Mar. 2012, Journal of Applied Physics, 111, 5, 054509, 054509, Scientific journal

  DOI
• Impedance spectroscopy for pentacene field-effect transistor: channel formation process in transistor operation, Yuya Tanaka; Yutaka Noguchi; Michael Kraus; Wolfgang Brütting; Hisao Ishii, 08 Sep. 2011, SPIE Proceedings, 8117, 811713, 811713, International conference proceedings

  DOI
• Displacement current measurement of a pentacene metal–insulator–semiconductor device to investigate both quasi-static and dynamic carrier behavior using a combined waveform, Yuya Tanaka; Yutaka Noguchi; Michael Kraus; Wolfgang Brütting; Hisao Ishii, Sep. 2011, Organic Electronics, 12, 9, 1560, 1565, Scientific journal

  DOI
• Capacitance-Voltage Measurement of an Ambipolar Pentacene Field Effect Transistor in Operation by Using Displacement Current Measurement, Yuya Tanaka; Yutaka Noguchi; Hisao Ishii, 2011, MRS Proceedings, 1287, 306, International conference proceedings

  DOI
• Interface Electronic Structures of a High Performance Organic Planar Hetero-junction Solar Cell, Yasuo Nakayama; Julia Wagner; Yuya Tanaka; Shin-ichi Machida; Tatsuhiko Nishi; Andreas Opitz; Wolfgang Brutting; Hisao Ishii, 2010, UVSOR Activity Report, 2010年版, 133
• Does giant surface potential modify the performance of Alq 3 -based OLED?: voltage shift and charge traps induced by light irradiation, Yutaka Noguchi; Naoki Sato; Yuya Tanaka; Yasuo Nakayama; Hisao Ishii, 28 Aug. 2008, SPIE Proceedings, 7051, 70510K, 70510K, International conference proceedings

  DOI
• Mechanism of hole accumulation at α-NPD/Alq3 interface studied by displacement current measurement, Naoki Sato; Yutaka Noguchi; Yuya Tanaka; Yasuo Nakayama; Hisao Ishii, 28 Aug. 2008, SPIE Proceedings, 7051, 70511S, 70511S, International conference proceedings

  DOI
• Displacement current measurement for organic light-emitting diodes comprising Alq_3 ; Hole accumulation properties at the hetero interface and the effects of light irradiation during device fabrication, NOGUCHI Yutaka; SATO Naoki; TANAKA Yuya; NAKAYAMA Yasuo; ISHII Hisao, 29 May 2008, IEICE technical report, 108, 59, 55, 59, Symposium
• Threshold voltage shift and formation of charge traps induced by light irradiation during the fabrication of organic light-emitting diodes, Yutaka Noguchi; Naoki Sato; Yuya Tanaka; Yasuo Nakayama; Hisao Ishii, 19 May 2008, Applied Physics Letters, 92, 20, 203306, 203306, Scientific journal

  DOI
• Examination of Spontaneous Orientation Polarization in Wet-Processed Tris(8-hydroxyquinolinato)aluminum Film Measured by Rotary Kelvin Probe Method, Masahiro Ohara; Tatsuya Watanabe; Yuya Tanaka; Hisao Ishii, Aug. 2021, PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 218, 16, Scientific journal

  DOI
• Study of the effect of density of states distribution on carrier injection at organic/electrode interface through high-sensitivity photoemission spectroscopy and injection simulation, Kohei Shimizu; Hiroshi Tokairin; Ryotaro Nakazawa; Ikuko Nakamura; Satoshi Yasuno; Keitaro Ikegami; Yuki Yamaguchi; Yuya Tanaka; Hisao Ishii, 12 Aug. 2022, Applied Physics Express, 15, 9, 094002, 094002, Scientific journal

  DOI
• Understanding spontaneous orientation polarization of amorphous organic semiconducting films and its application to devices, Yutaka Noguchi; Yuya Tanaka; Hisao Ishii; Wolfgang Brütting, Aug. 2022, Synthetic Metals, 288, 117101, 117101, Scientific journal

  DOI
• 28‐3: Invited Paper: Enhanced Current Efficiency and Accumulation Charge in Model OLEDs by Light Irradiation During Deposition of Polar Molecule, Yuya Tanaka; Yuki Tazo; Hisao Ishii, Jun. 2022, SID Symposium Digest of Technical Papers, 53, 1, 330, 333, Scientific journal

  DOI
• UV-curable Polydimethylsiloxane Photolithography and Its Application to Flexible Mechanical Metamaterials, Ten Sekiguchi; Hidetaka Ueno; Vivek Anand Menon; Ryo Ichige; Yuya Tanaka; Hiroshi Toshiyoshi; Takaaki Suzuki, 27 Jun. 2023, Sensors and Materials, 35, 6, 1995, 1995, Scientific journal

  DOI
• Observation of Surface Potential of Micropatterned Self-assembled Electrets for MEMS Vibrational Energy Harvesters, Daisuke Yamane; Kosuke Kawashima; Reiki Sugimoto; Ruichen Li; Hideyuki Kayaguchi; Keisuke Kurihara; Hisao Ishii; Yuya Tanaka, 27 Jun. 2023, Sensors and Materials, 35, 6, 1985, 1985, Scientific journal

  DOI
• Stable spontaneous orientation polarization by widening the optical band gap with 1,3,5,7-tetrakis(1-phenyl-1H-benzo[d]imidazol-2-yl)adamantane, Wei-Chih Wang; Kyohei Nakano; Yuya Tanaka; Keisuke Kurihara; Hisao Ishii; Kiyohiro Adachi; Daisuke Hashizume; Chain-Shu Hsu; Keisuke Tajima, 2023, Journal of Materials Chemistry C, Scientific journal

  DOI
• Electret-based vibrational energy generator composed of polar molecules for OLED, Yuya Tanaka; Noritaka Matsuura; Yuki Tazo; Hideyuki Kayaguchi; Hisao Ishii, 2021, PROCEEDINGS OF AM-FPD 21: THE TWENTY-EIGHTH INTERNATIONAL WORKSHOP ON ACTIVE-MATRIX FLATPANEL DISPLAYS AND DEVICES - TFT TECHNOLOGIES AND FPD MATERIALS, 135, 136, International conference proceedings
• Observation of gap states in thin films exposed to oxygen by high-sensitivity ultraviolet photoelectron spectroscopy, Kimata Shunsuke; Shimizu Kouhei; Matuzaki Atsushi; Maruyama Taichi; Nishi Toshio; Tomiya Shigetaka; Tanaka Yuuya; Ishii Hisao, 04 Sep. 2019, JSAP Annual Meetings Extended Abstracts, 2019.2, 2477, 2477

  DOI
• 極性有機分子の自発的配向分極現象を利用したエレクトレット型振動発電素子の動作機構, 田中 有弥; 栗原 啓輔; 阿部 直矢; 神宮 彩人; 村上 晃一; 森下 浩多; 鈴木 孝明; 山根 大輔; 石井 久夫, Apr. 2024, 63, 2, 176, 184, Symposium

  DOI
• Reliable measurement of the density of states including occupied in-gap states of an amorphous In–Ga–Zn–O thin film via photoemission spectroscopies: Direct observation of light-induced in-gap states, Ryotaro Nakazawa; Atsushi Matsuzaki; Kohei Shimizu; Ikuko Nakamura; Emi Kawashima; Seiji Makita; Kiyohisa Tanaka; Satoshi Yasuno; Haruki Sato; Hiroyuki Yoshida; Mojtaba Abdi-Jalebi; Samuel D. Stranks; Shohei Tadano; Peter Krüger; Yuya Tanaka; Hiroshi Tokairin; Hisao Ishii, 23 Feb. 2024, Journal of Applied Physics, 135, 8, Scientific journal

  DOI
• Near-zero Poisson's Ratio and Large-area Metamaterial Made of UV-PDMS Using Three-dimensional Backside Exposure, Riku Ito; Ten Sekiguchi; Vivek Anand Menon; Ryo Ichige; Yuya Tanaka; Hiroshi Toshiyoshi; Takaaki Suzuki, 01 Jan. 2024, IEEJ Transactions on Sensors and Micromachines, 144, 1, 17, 22, Scientific journal

  DOI
• Impact of Intermittent Deposition on Spontaneous Orientation Polarization of Organic Amorphous Films Revealed by Rotary Kelvin Probe, Masahiro Ohara; Hokuto Hamada; Noritaka Matsuura; Yuya Tanaka; Hisao Ishii, 04 Dec. 2023, ACS Applied Materials & Interfaces, 15, 49, 57427, 57433, Scientific journal

  DOI
• Circuit Simulator Implementation of an Equivalent Circuit Model of Self-Assembled Electret Vibrational Energy Harvesters Based on an Energy Diagram, Kyosuke Tokuno; Shohei Kinoshita; Hideyuki Kayaguchi; Keisuke Kurihara; Hisao Ishii; Yuya Tanaka; Daisuke Yamane, Dec. 2023, IEEJ Transactions on Electrical and Electronic Engineering E (Sensors and Micromachines), Scientific journal

  DOI

MISC

• Density of States Analysis of an Amorphous In-Ga-Zn-O Thin Film studied via High-Sensitivity Ultraviolet, Hard X-ray, and Low-Energy Inverse Photoemission Spectroscopies, 中澤遼太郎; 松崎厚志; 清水康平; 川嶋絵美; 安野聡; ADBI-JALEBI Mojtaba; STRANKS Samuel D.; 吉田弘幸; 吉田弘幸; 田中有弥; 田中有弥; 東海林弘; 石井久夫; 石井久夫; 石井久夫, 2021, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 82nd

Books etc

• 環境発電ハンドブック : 機能性材料・デバイス・標準化 : IoT時代で加速する社会実装, Oct. 2021, 14, 3, 8, 488, 11p, ISBN: 9784860437480

Presentations

• 高感度紫外光電子分光法を用いた無機・有機半導体のギャップ内準位の直接観測と評価, 中澤 遼太郎; 渡邊 研太; 田中 有弥; 石井 久夫, 有機エレクトロニクス研究会(OME), 23 Apr. 2022, 22 Apr. 2022, 23 Apr. 2022, Japanese
• 極性有機分子膜における巨大表面電位の観測と制御～回転型ケルビンプローブによるリアルタイム測定法の開発～, 大原 正裕; 田中 有弥; 石井 久夫, 有機エレクトロニクス研究会(OME), 23 Apr. 2022, 22 Apr. 2022, 23 Apr. 2022, Japanese
• 回転型Kelvin Probeによる有機太陽電池構造のバンドベンディングと表面光起電力のリアルタイム測定, 大原 正裕; 田中 有弥; 石井 久夫, 第69回応用物理学会春季学術講演会, 26 Mar. 2022, 22 Mar. 2022, 26 Mar. 2022, Japanese
• 自己組織化エレクトレットを用いたMEMS振動発電素子の検討, 杉本 澪貴; 川島 康介; 栢口 英之; 石井 久夫; 田中 有弥; 山根 大輔, 第69回応用物理学会春季学術講演会, 25 Mar. 2022, 22 Mar. 2022, 26 Mar. 2022, Japanese
• 一定終状態光電子収量分光法を用いたタンパク質薄膜の電子構造の観察, 富田 雅希; 中澤 遼太郎; 後田 理雄; 井手 一郎; 田中 有弥; 石井 久夫, 第69回応用物理学会春季学術講演会, 25 Mar. 2022, 22 Mar. 2022, 26 Mar. 2022, Japanese
• 光電子収量分光から材料の状態密度を求める解析法について(1) : 金薄膜からの光電子の場合, 石井 久夫; 渡邊 研太; 中澤 遼太郎; 田中 有弥, 第69回応用物理学会春季学術講演会, 25 Mar. 2022, 22 Mar. 2022, 26 Mar. 2022, Japanese
• 高感度紫外光電子分光法を用いた有機薄膜のギャップ内準位の観測と解釈, 中澤 遼太郎; 渡邊 研太; 大原 正裕; 菊池 武文; 田中 有弥; 東海林 弘; 石井 久夫, 第69回応用物理学会春季学術講演会, 25 Mar. 2022, 22 Mar. 2022, 26 Mar. 2022, Japanese
• 和周波発生分光法によるOFETのゲートバイアスストレスの観測, 大橋 直弥; 磯邉 岳晃; 田中 有弥; 石井 久夫; 宮前 孝行, 第69回応用物理学会春季学術講演会, 23 Mar. 2022, 22 Mar. 2022, 26 Mar. 2022, Japanese
• 変位電流評価法による電池用材料の電気特性評価, 山本 星斗; 江草 俊; 石井 久夫; 田中 有弥, 第69回応用物理学会春季学術講演会, 22 Mar. 2022, 22 Mar. 2022, 26 Mar. 2022, Japanese
• Enhanced stability of electret-based vibrational energy generators utilizing spontaneous orientation polarization of OLED materials, Yuya Tanaka; Noritaka Matsuura; Hideyuki Kayaguchi; Yuki Tazo; Hisao Ishii, The 6th International TADF Workshopv, 09 Dec. 2021, 09 Dec. 2021, 10 Dec. 2021, English
• 荷電処理が一切不要なエレクトレット型振動発電素子：有機半導体材用の新しい応用展開, 田中有弥, 10th ECSYU Symposium -有機フロンティア材料チュートリアルセミナー-v, 19 Nov. 2021, 19 Nov. 2021, 19 Nov. 2021, Japanese
• ⾃発配向する極性有機分⼦を利⽤したエレクトレット型振動発電素⼦の開発, 田中有弥; 松浦寛恭; 石井久夫, 第82回応用物理学会秋季学術講演会, 12 Sep. 2021, 10 Sep. 2021, 13 Sep. 2021, Japanese
• 極性有機分子を利用したエレクトレット型振動発電素子の開発, 田中有弥; 松浦寛恭; 田雑友貴; 栢口英之; 石井久夫, 日本機械学会2021年度年次大会, 08 Sep. 2021, 06 Sep. 2021, 08 Sep. 2021, Japanese
• AC voltage superimposed displacement current measurement for pentacene-based MIS device, Tatsuhiro Kambyashi; Taichi Hiraga; Masahiro Ohara; Yuya Tanaka; Hisao Ishii, 13th Asian Conference on Organic Electronics 2021 (A-COE), 03 Sep. 2021, 02 Sep. 2021, 04 Sep. 2021, English
• Enhanced stability against light irradiation in electret-based vibrational energy generators composed of OLED materials, Yuya Tanaka; Noritaka Matsuura; Yuki Tazo; Hieyuki Kayaguchi; Hisao Ishii, 13th Asian Conference on Organic Electronics 2021 (A-COE), 02 Sep. 2021, 02 Sep. 2021, 04 Sep. 2021, English
• Electret-based vibrational energy generator composed of polar molecules for OLED, Yuya Tanaka; Noritaka Matsuura; Yuki Tazo; Hideyuki Kayaguchi; Hisao Ishii, International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD), 02 Jul. 2021, 29 Jun. 2021, 02 Jul. 2021, English
• 微小電圧重畳型変位電流評価法による有機発光ダイオードの評価：電荷の注入過程と放出過程の観測, 田中有弥; 平賀太一; 神林辰洋; 山本星斗; 大原正裕; 篠原真; 石井久夫, M&BE 6月研究会, 24 Jun. 2021, 24 Jun. 2021, 25 Jun. 2021, Japanese
• Smart electret composed of polar organic molecules for vibrational energy generators, Yuya Tanaka, The 17th IEEE International Conference on Nano/Micro Engineered & Molecular Systems (IEEE-NEMS 2022), 14 Apr. 2021, 14 Apr. 2021, 17 Apr. 2021, English
• 自己組織化エレクトレット型振動発電素子の動作機構解析II, 田中有弥; 松浦寛恭; 石井久夫, 第68回応用物理学会春季学術講演会, 18 Mar. 2021, 16 Mar. 2021, 19 Mar. 2021, Japanese
• 一定終状態光電子収量分光法の有機薄膜への適用, 渡邊研太; 木全俊輔; 田中有弥; 石井久夫, 第68回応用物理学会春季学術講演会, 18 Mar. 2021, 16 Mar. 2021, 19 Mar. 2021, Japanese
• 高感度光電子分光によるμm オーダーの厚みを持つ絶縁性フィルムの電子構造観察, 吉澤雅弘; 木全俊輔; 中澤遼太郎; 渡邊研太; 田中有弥; 石井久夫, 第68回応用物理学会春季学術講演会, 18 Mar. 2021, 16 Mar. 2021, 19 Mar. 2021, Japanese
• 有機Donor:Acceptor混合薄膜中における自発的励起子解離現象, 上田雄飛; 中野谷一; 細貝拓也; 田中有弥; 濵田北斗; 石井久夫; 山頭周平; 安達千波矢, 第68回応用物理学会春季学術講演会, 17 Mar. 2021, 16 Mar. 2021, 19 Mar. 2021, Japanese
• 外部電子密度によるアモルファス有機半導体のキャリア輸送特性の検討, 加瀬翔; 田中有弥; 石井久夫, 第68回応用物理学会春季学術講演会, 17 Mar. 2021, 16 Mar. 2021, 19 Mar. 2021, Japanese
• 変位電流評価法によるMetal/Insulator/p-Si型素子内の蓄積・空乏・反転過程の観測, 山本星斗; 田中有弥; 神林辰洋; 矢嶋赳彬; 石井久夫, 第68回応用物理学会春季学術講演会, 16 Mar. 2021, 16 Mar. 2021, 19 Mar. 2021, Japanese
• 間欠蒸着法を用いたAlq3蒸着薄膜における自発的配向分極の極性制御, 濵田北斗; 松浦寛恭; 大原正裕; 田中有弥; 石井久夫, 第68回応用物理学会春季学術講演会, 16 Mar. 2021, 16 Mar. 2021, 19 Mar. 2021, Japanese
• Enhancement of stability against light irradiation in self-assembled electret-based vibrational energy generators, Noritaka Matsuura; Hisao Ishii; Yuya Tanaka, 2021 Ajou-Chiba Joint Symposium, 24 Feb. 2021, 24 Feb. 2021, 24 Feb. 2021, English
• 変位電流測定と表面電位測定による電子輸送材料の評価, 田中有弥; 濵田北斗; 渡辺達也; 熊均; 石井久夫, 「有機ＥＬ討論会」第31回例会, 15 Dec. 2020, 14 Dec. 2020, 15 Dec. 2020, Japanese
• Alq3層の自発的配向分極の制御:間欠蒸着法による分極極性反転, 濵田北斗; 松浦寛恭; 大原正裕; 田中有弥; 石井久夫, 「有機ＥＬ討論会」第31回例会, 15 Dec. 2020, 14 Dec. 2020, 15 Dec. 2020, Japanese
• Spontaneous orientation polarization of amorphous organic semiconductor films: Control of polarization and device performance, Noritaka Matsuura; Hokuto Hamada; Yuki Tazo; Masahiro Ohara; Yuya Tanaka; Hisao Ishii, Interdisciplinary workshop on photonics and organic electronics (POE2020), 23 Nov. 2020, 21 Nov. 2020, 23 Nov. 2020, English
• In-gap states of a-IGZO thin films studied by high sensitivity ultraviolet photoemission spectroscopy and photothermal deflection spectroscopy, Ryotaro Nakazawa; Atsushi Matsuzaki; Kohei Shimizu; Hiroshi Tokairin; Emi Kawashima; Mojtaba Abdi Jalebi; Sam Stranks; Shohei Tadano; Peter Krueger; Yuya Tanaka; Hisao Ishii, The 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2020), 03 Nov. 2020, 01 Nov. 2020, 04 Nov. 2020, English
• Electronic structure of photovoltaic organic films and interfaces investigated by high-sensitivity ultraviolet photoelectron spectroscopy, Shunsuke Kimata; Hiroko Susa; Yuya Tanaka; Toshio Nishi; Hisao Ishii, The 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2020), 02 Nov. 2020, 01 Nov. 2020, 04 Nov. 2020, English
• Spontaneous orientation polarization of OLED Materials: Control of polarization and device performance, Noritaka Matsuura; Hokuto Hamada; Yuki Tazo; Masahiro Ohara; Yuya Tanaka; Hisao Ishii, The 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2020), 02 Nov. 2020, 01 Nov. 2020, 04 Nov. 2020, English
• Measurement of spontaneous polarization of wet-processed organic films by rotary kelvin probe method, Masahiro Ohara; Yuya Tanaka; Hisao Ishii, The 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2020), 02 Nov. 2020, 01 Nov. 2020, 04 Nov. 2020, English
• 回転型Kelvin Probe装置による有機分子膜の配向分極評価, 大原正裕; 田中有弥; 石井久夫, 第10回CSJ化学フェスタ2020, 22 Oct. 2020, 20 Oct. 2020, 22 Oct. 2020, Japanese
• Alq3蒸着薄膜における自発的配向分極の極性反転現象, 濵田北斗; 松浦寛恭; 田中有弥; 石井久夫, 第10回CSJ化学フェスタ2020, 21 Oct. 2020, 20 Oct. 2020, 22 Oct. 2020, Japanese
• 高感度紫外光電子分光による無機半導体のギャップ内準位の直接観測, 中澤遼太郎; 清水康平; 田中有弥; 石井久夫, 第10回CSJ化学フェスタ2020, 20 Oct. 2020, 20 Oct. 2020, 22 Oct. 2020, Japanese
• 自然と整列する極性有機分子からなる新しい発電素子, 田中有弥, 第4回応用物理学会千葉大学SC定例会, 24 Sep. 2020, 24 Sep. 2020, 24 Sep. 2020, English
• 分⼦配向制御による⾃⼰組織化エレクトレット型振動発電素⼦の⾼出⼒化, 松浦寛恭; 石井久夫; 田中有弥, 第81回応用物理学会秋季学術講演会, 11 Sep. 2020, 08 Sep. 2020, 11 Sep. 2020, Japanese
• ⾼感度紫外光電⼦分光による無機半導体のギャップ内準位の評価, 中澤遼太郎; 清水康平; 田中有弥; 石井久夫, 第81回応用物理学会秋季学術講演会, 11 Sep. 2020, 08 Sep. 2020, 11 Sep. 2020, Japanese
• 液中ケルビンプローブ測定から求めた誘電率の解釈, 石井久夫; 新藤駿太; 内山裕章; 田中有弥, 第81回応用物理学会秋季学術講演会, 10 Sep. 2020, 08 Sep. 2020, 11 Sep. 2020, Japanese
• 回転型Kelvin Probe法による表⾯電位リアルタイム測定装置の改良, 大原正裕; 田中有弥; 石井久夫, 第81回応用物理学会秋季学術講演会, 10 Sep. 2020, 08 Sep. 2020, 11 Sep. 2020, Japanese
• 微⼩正弦波重畳型変位電流評価法を⽤いたPentacene有機 MIS型素⼦のインピーダンス評価, 神林辰洋; 平賀太一; 田中有弥; 石井久夫, 第81回応用物理学会秋季学術講演会, 09 Sep. 2020, 08 Sep. 2020, 11 Sep. 2020, Japanese
• ⾃⼰組織化エレクトレット型振動発電素⼦の動作機構解析, 田中有弥; 松浦寛恭; 大原正裕; 田雑友貴; 栢口英之; 石井久夫, 第81回応用物理学会秋季学術講演会, 08 Sep. 2020, 08 Sep. 2020, 11 Sep. 2020, Japanese
• 光照射成膜したTPBi層を有する有機ELモデル素⼦内の蓄積電荷量の評価, 田雜友貴; 田中有弥; 石井久夫, 第81回応用物理学会秋季学術講演会, 08 Sep. 2020, 08 Sep. 2020, 11 Sep. 2020, Japanese
• Alq3蒸着薄膜における⾃発的配向分極の極性制御, 濵田北斗; 松浦寛恭; 田中有弥, 第81回応用物理学会秋季学術講演会, 08 Sep. 2020, 08 Sep. 2020, 11 Sep. 2020, Japanese
• Operation mechanism of electret-based vibrational energy generator composed of polar molecules for organic light-emitting diodes, Yuya Tanaka; Noritaka Matsuura; Masahiro Ohara; Yuki Tazo; Hideyuki Kayaguchi; Hisao Ishii, 11th International Symposium on Organic Molecular Electronics (ICNME 2020), 07 Aug. 2020, 06 Aug. 2020, 08 Aug. 2020, English
• Increase of accumulation charge in TPBi-based bilayer device by irradiating light during deposition, Yuki Tazo; Yuya Tanaka; Hisao Ishii, 11th International Symposium on Organic Molecular Electronics (ICNME 2020), 06 Aug. 2020, 06 Aug. 2020, 08 Aug. 2020, English
• Development of AC voltage superimposed displacement current measurement for light-emitting electrochemical cell, Taichi Hiraga; Yuya Tanaka; Hisao Ishii, 11th International Symposium on Organic Molecular Electronics (ICNME 2020), 06 Aug. 2020, 06 Aug. 2020, 08 Aug. 2020, English
• 高感度紫外光電子分光と光熱偏向分光によるa-IGZO薄膜のギャップ内準位の評価, 中澤遼太郎; 松崎厚志; 清水康平; 但野将平; 東海林弘; 川嶋絵美; Mojtaba Abdi Jalebi; Sam Stranks; Peter Krüger; 田中有弥; 石井 久夫, 第67回応用物理学会春季学術講演会, 14 Mar. 2020, 12 Mar. 2020, 15 Mar. 2020, Japanese
• 長掃引型低エネルギー高感度光電子スペクトルの解釈(3): 金属と有機試料のちがい, 石井久夫; 木全俊輔; 井手一郎; 丸山泰一; 山口雄生; 松崎厚志:清水康平; 田中有弥, 第67回応用物理学会春季学術講演会, 13 Mar. 2020, 12 Mar. 2020, 15 Mar. 2020, Japanese
• 回転型Kelvin Probe装置による表面電位リアルタイム測定法の開発, 大原正裕; 渡辺達也; 田中有弥; 石井久夫, 第67回応用物理学会春季学術講演会, 12 Mar. 2020, 12 Mar. 2020, 15 Mar. 2020, Japanese
• Enhancement of output power in self-assembled electret-based vibrational energy generator: Control of molecular orientation, Yuya Tanaka; Noritaka Matsuura; Hisao Ishii, 19th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (Power MEMS 2019), 04 Dec. 2019, 02 Dec. 2019, 06 Dec. 2019, English
• Stability improvement against light irradiation by dye doping in self-assembled electret-based vibrational energy harvester, Noritaka Matuura; Hisao Ishii; Yuya Tanaka, 19th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (Power MEMS 2019), 04 Dec. 2019, 02 Dec. 2019, 06 Dec. 2019, English
• 微小正弦波重畳型変位電流評価法の提案と電気化学発光セルの評価, 平賀太一; 田中有弥; 石井久夫, 「有機ＥＬ討論会」第29回例会, 22 Nov. 2019, 21 Nov. 2019, 22 Nov. 2019, Japanese
• 極性分子配向薄膜を備えたエレクトレット振動発電器の開発, 田中有弥; 松浦寛恭; 石井久夫, 第36回「センサ・マイクロマシンと応用システム」シンポジウム, 20 Nov. 2019, Japanese, Domestic conference
• Polar molecules-based electret for vibrational energy generator, Yuya Tanaka; Noritaka Matsuura; Hisao Ishii, 7th International Conference of Sabaragamuwa University of Sri Lanka (ICSUSL 2019), 14 Nov. 2019, English, International conference
• Utilization of polar molecules with spontaneous orientation polarization for vibration-based electret generator, Yuya Tanaka; Noritaka Matsuura; Hisao Ishii, 13rd Japan-China Joint Symposium on Conduction and Photoconduction in Organic Solids and Related Phenomena (13JS), 22 Oct. 2019, English, International conference
• 微小AC電圧重畳型変位電流評価法による有機発光ダイオードの電荷注入・放出過程の評価, 田中有弥; 平賀太一; 濱田北斗; 石井久夫, 第80回応用物理学会秋季学術講演会, 19 Sep. 2019, Japanese, Domestic conference
• Displacement current measurement using a combined waveform for organic devices, Yuya Tanaka; Taichi Hiraga; Hokuto Hamada; Hisao Ishii, EMN Barcelona Meeting on Semiconductor, 21 Aug. 2019, English, International conference
• Orientation polarization of organic molecules on PEDOT:PSS treated by UV/O3: Internal potential distribution and device properties of organic light-emitting diodes, Hokuto Hmada; Yuya Tanaka; Hisao Ishii, CEMS Topical Meeting on Organic Photoelectronics: Theory, Materials, Interfaces, and spectroscopy, 26 Jul. 2019, 25 Jul. 2019, 26 Jul. 2019, English
• Displacement current measurement of organic semiconductor devices using a combined waveform, Yuya Tanaka; Taichi Hiraga; Hokuto Hamada; Hisao Ishii, CEMS Topical Meeting on Organic Photoelectronics: Theory, Materials, Interfaces, and spectroscopy, 26 Jul. 2019, English, International conference
• Application of polar molecules with spontaneous orientation polarization to vibration-based electret generator for energy harvesting, Yuya Tanaka; Noritaka Matsuura; Hisao Ishii, 10th International Conference on Molecular Electronics and Bioelectronics (M&BE10), 26 Jun. 2019, English, International conference
• High-sensitivity UV photoemission spectroscopy of organic films, interfaces, and devices: as a tool to probe traps, carriers, and excited states, Hisao Ishii; Kohei Shimizu; Atsushi Matsuzaki; Daisuke Sano; Ichiro Ide; Taichi Maruyama; Yuki Yamaguchi; Takehumi Kikuchi; Shunsuke Kimata; Yuya Tanaka, Collaborative Conference on Materials Research (CCMR), 03 Jun. 2019, 07 Jun. 2019, English
• Demonstration of an electret generator using self-assembled electret for energy harvesting without any charging process, Noritaka Matsuura; Hisao Ishii; Yuya Tanaka, The 18th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (Power MEMS 2018), 06 Dec. 2018, 04 Dec. 2018, 07 Dec. 2018, English
• Demonstration of an electret generator for energy harvesting without any charging process: Utilization of spontaneous orientation of polar molecules, Yuya Tanaka; Noritaka Matsuura; Hisao Ishii, The 18th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (Power MEMS 2018), 06 Dec. 2018, 04 Dec. 2018, 07 Dec. 2018, English, International conference
• 有機半導体材料の配向分極現象を利用したエレクトレットの作製と静電誘導型振動発電器への展開, 田中有弥; 松浦寛恭; 石井久夫, 第79回応用物理学会秋季学術講演会, 18 Sep. 2018, Japanese, Domestic conference
• Impact of UV/ozone treatment for PEDOT:PSS film on charge accumulation in organic light-emitting diodes investigated by displacement current measurement, Yuya Tanaka; Koki Serizawa; Hokuto Hamada; Kavindra Maduwantha; Kaveenga Rasika Koswattage; Hisao Ishii, 19th International Workshop on Inorganic and Organic Electroluminescence & 2018 International Conference on the Science and Technology of Emissive Displays and Lighting (EL 2018), 11 Sep. 2018, English, International conference
• Electronic structure of pentacene field effect transistor observed by using high-sensitivity photoemission and operand-spectroscopic technique, Taichi Maruyama; Keitaro Ikegami; Yuya Tanaka; Hisao Ishii, KJF International Conference on Organic Materials for Electronics and Photonics, 05 Sep. 2018, 04 Sep. 2018, 07 Sep. 2018, English
• Electronic structures of organic transistors and their model interfaces studied by high-sensitivity photoemission techniques, Taichi Maruyama; Keitaro Ikegami; Yuki Yamaguchi; Kohei Shimizu; Atsushi Matsuzaki; Daisuke Sano; Yuya Tanaka; Hisao Ishii, The 9th International Conference On Technological Advances of Thin Films and Surface Coatings, 20 Jul. 2018, 18 Jul. 2018, 20 Jul. 2018, English
• 三端子変位電流評価法による有機トランジスタの動作機構解析, 田中有弥; 石井久夫, 応用物理学会有機分子・バイオエレクトロニクス分科会研究会「有機分子・バイオエレクトロニクスの未来を観る」, 05 Jun. 2018, Japanese, Domestic conference
• Gap states of a polyethylene model oligomer observed by using high-sensitivity ultraviolet photoelectron spectroscopy, Yuki Yamaguchi; Kohei Shimizu; Atsushi Matsuzaki; Daisuke Sano; Yuya Tanaka; Hisao Ishii, 10th International Symposium on Organic Molecular Electronics (ISOME 2018), 01 Jun. 2018, 31 May 2018, 02 Jun. 2018, English
• 三端子変位電流評価法によるペンタセントランジスタの劣化機構解析：トラップ形成速度定数の評価, 田中有弥; 山本紘平; 野口裕; 石井久夫, 第65回応用物理学会春季学術講演会, 20 Mar. 2018, Japanese, Domestic conference
• High-sensitivity photoemission-related spectroscopy of organic materials: From organic semiconductors to biomolecules, Hisao Ishii; Kohei Shimizu; Keitaro Ikegami; Atsushi Matsuzaki, Taichi; Yuki Yamaguchi; Daisuke Sano; Ichiro Ide; Yuya Tanaka, The second symposium of Chiral Molecular Science and Technology in Chiba University ‘-Advanced Materials Science, Biology & Nanophotonics in Chiba-’, 12 Jan. 2018, 11 Jan. 2018, 12 Jan. 2018, English
• Degradation process of pentacene-based transistors observed by three-terminal displacement current measurement, Yuya Tanaka; Hisao Ishii, The second symposium of Chiral Molecular Science and Technology in Chiba University ‘-Advanced Materials Science, Biology & Nanophotonics in Chiba-’, 12 Jan. 2018, English, International conference
• Electronic structures of organic films and interfaces studied by high-sensitivity photoemission technique, Tomoya Sato; Junki Yamazaki; Kohei Shimizu; Keitaro Ikegami; Atsushi Matsuzaki; Hiroumi Kinjo; Yuya Tanaka; Hisao Ishii, International Union of Materials Research Societies - The 15th International Conference on Advanced Materials (IUMRS-ICAM 2017), 28 Aug. 2017, 27 Aug. 2017, 01 Sep. 2017, English
• Three-terminal capacitance-voltage measurements for pentacene-based transistors: Evaluations for validity of gradual channel approximation model and degradation process, Yuya Tanaka; Kohei Yamamoto; Yutaka Noguchi; Hisao Ishii, 14th European Conference on Molecular Electronics (ECME 2017), 30 Aug. 2017, English, International conference
• Rate constant of trap formation in pentacene-based transistors studied by three-terminal displacement current measurement, Yuya Tanaka; Kohei Yamamoto; Yutaka Noguchi; Hisao Ishii, 9th International Conference on Molecular Electronics and Bioelectronics, 26 Jun. 2017, English, International conference
• Degradation process in pentacene-based organic field-effect transistors evaluated by three-terminal capacitance-voltage measurements, Yuya Tanaka; Kohei Yamamoto; Yutaka Noguchi; Hisao Ishii, 2016 MRS Fall Meeting, Nov. 2016, English, International conference
• Capacitance-voltage measurements as a tool to observe behavior of charge carrier in organic field-effect transistors, Yuya Tanaka; Kohei Yamamoto; Yutaka Noguchi; Hisao Ishii, 12th Conduction and Photoconduction in Organic Solids and Related Phenomena, Oct. 2016, English, International conference
• 3端子容量－電圧測定による ペンタセン有機電界効果トランジスタの トラップ形成過程の評価, 田中有弥; 山本紘平; 野口裕; 石井久夫, 第77回応用物理学会秋季学術講演会, Sep. 2016, Japanese, Domestic conference
• インピーダンス分光測定による白色有機EL素子の評価：配向分極とキャリアの挙動, 田中有弥; 田中正樹; 軍司雅和; 伊藤雅人; 上村強, 有機EL討論会第20回例会, Jun. 2015, Japanese, Domestic conference
• 3端子容量-電圧測定で調べたペンタセン有機電界効果トランジスタのチャネル形成過程: Gradual Channel Approximationの検証, 田中有弥; 野口裕; Wolfgang Brütting; 石井久夫, 第60回応用物理学会春季学術講演会, Mar. 2013, Japanese, Domestic conference
• 3端子インピーダンス測定で調べたペンタセンFET のチャネル形成過, 田中有弥; 野口裕; 石井久夫, 第3回有機分子・バイオエレクトロニクスの未来を拓く若手研究者討論会, Aug. 2012, Japanese, Domestic conference
• 3端子変位電流測定で調べたペンタセンFET のチャネル形成過程とその劣化過程, 田中有弥; 野口裕; 石井久夫, 第7回有機デバイス院生研究会, Jun. 2012, Japanese, Domestic conference
• 3端子容量－電圧測定によるペンタセン電界効果トランジスタのチャネル形成過程の観測, 田中有弥; 野口裕; Michael Kraus; Wolfgang Brütting; 石井久夫, 第59回応用物理学関係連合講演会, Mar. 2012, Japanese, Domestic conference
• Capacitance-voltage measurements of pentacene field-effect transistors; channel formation processes in transistor operation, Yuya Tanaka; Yutaka Noguchi; Hisao Ishii, 第13回有機学生相互作用研究会, Dec. 2011, Japanese, Domestic conference
• ケルビン法による有機太陽電池の内部電界分布評価―バンドの曲がりと巨大表面電位形成―, 田中有弥; 野口裕; 安川圭一; 東海林弘; 石井久夫, 第72回応用物理学会学術講演会, Sep. 2011, Japanese, Domestic conference
• Capacitance-voltage measurements as a tool to investigate the channel formation process of organic field-effect transistor in operation, Yuya Tanaka; Yutaka Noguchi; Hisao Ishii, KOSMOS Summer University, Sep. 2011, English, International conference
• Impedance spectroscopy for pentacene field-effect transistor: channel formation process in transistor operation, Yuya Tanaka; Yutaka Noguchi; Michael Kraus; Wolfgang Brütting; Hisao Ishii, SPIE Optics+Photonics, Aug. 2011, English, International conference
• 容量－電圧測定で調べた有機トランジスタのチャネル形成過程, 田中有弥; 野口裕; 石井久夫, 第6回有機デバイス院生研究会, Jun. 2011, Japanese, Domestic conference
• ペンタセン電界効果トランジスタのインピーダンス分光―トランジスタ動作状態におけるチャネル形成過程―, 田中有弥; 野口裕; Michael Kraus; Wolfgang Brütting; 石井久夫, 第58回応用物理学関係連合講演会, Mar. 2011, Japanese, Domestic conference
• Displacement current measurement as a tool to investigate the channel formation process of organic field-effect transistor in operation, Yuya Tanaka; Yutaka Noguchi; Hisao Ishii, OPERA Winter School, Jan. 2011, English, International conference
• 変位電流評価法による有機デバイス内のキャリア蓄積過程の観測－OLED の界面におけるキャリアの蓄積過程，OFETのチャネル形成過－, 田中有弥; 野口裕; 石井久夫, 第16 回OPERA 研究交流セミナー，第15 回ISIT 有機光エレクトロニクス研究特別セミナー，第74回未来科学創造センターセミナー, Dec. 2010, Japanese, Domestic conference
• Capacitance-voltage measurement of an ambipolar pentacene field effect transistor in operation by using displacement current measurement, Yuya Tanaka; Yutaka Noguchi; Hisao Ishii, 2010 MRS Fall Meeting, Nov. 2010, English, International conference
• ペンタセン電界効果トランジスタの動作状態における変位電流測定ーチャネル形成過程の観測ー, 田中有弥; 野口裕; 石井久夫, 第71回応用物理学会学術講演会, Sep. 2010, Japanese, Domestic conference
• 変位電流測定で見たペンタセン電界効果トランジスタの動作状態におけるチャネル形成過程, 田中有弥; 野口裕; 石井久夫, 飯綱・サイエンスサマー道場 有機半導体の科学, Aug. 2010, Japanese, Domestic conference
• 変位電流測定で見たペンタセン電界効果トランジスタのチャネル形成過程, 田中有弥; 野口裕; 石井久夫, 第5回有機デバイス院生研究会, Jun. 2010, Japanese, Domestic conference
• Channel formation process in pentacene field-effect transistor studied by displacement current measurement for operating transistor, Yuya Tanaka; Yutaka Noguchi; Hisao Ishii, The 6th International Symposium on Organic Molecular Electronics (ISOME 2010), Jun. 2010, English, International conference
• Channel formation mechanism in pentacene field-effect transistor studied by displacement current measurement in transistor operation, Yuya Tanaka; Yutaka Noguchi; Hisao Ishii, International Symposium on Organic Transistors and Functional Interfaces 2010 (OFET 2010), May 2010, English, International conference
• C44H90バッファ層を用いたペンタセン電界効果トランジスタの変位電流測定, 田中有弥; 野口裕; 石井久夫, 第57回応用物理学関係連合講演会, Mar. 2010, Japanese, Domestic conference
• Carrier behaviors in pentacene MIS devices studied by displacement and transient current measurements, Yuya Tanaka; Yutaka Noguchi; Hisao Ishii, 第4回有機学生相互作用研究会, Oct. 2009, Japanese, Domestic conference
• Application of wide-energy-gap material 3,4-di(9H-carbazol-9-yl) benzonitrile in organic light-emitting diodes変位電流と過渡電流測定によるペンタセンMIS型デバイスのキャリア挙動の観測, 田中有弥; 中山泰生; 野口裕; 石井久夫, 第70回応用物理学会学術講演会, Sep. 2009, Japanese, Domestic conference
• 変位電流評価法を用いた有機MIS型デバイスにおける過渡現象の観測, 田中有弥; 中山泰生; 野口裕; 石井久夫, 第4回有機デバイス院生研究会, Jun. 2009, Japanese, Domestic conference
• Observation of carrier behavior in pentacene MIS diode by displacement current measurement using triangular and trapezoidal wave scans, Yuya Tanaka; Naoki Sato; Yasuo Nakayama; Yutaka Noguchi; Hisao Ishii, JSPS Core-to-core Program: 2009 Winter School: Organic Crystals, Jan. 2009, English, International conference
• Observation of carrier behavior at pentacene/SiO2 interface by displacement current measurement, Yuya Tanaka; Naoki Sato; Yasuo Nakayama; Yutaka Noguchi; Hisao Ishii, The 36th Conference on the Physics and Chemistry of Surfaces and Interfaces (PCSI-36), Jan. 2009, English, International conference
• Dynamic behavior of carriers in pentacene MIS diode studied by displacement current measurement using triangular and trapezoidal wave scans, Yuya Tanaka; Naoki Sato; Yasuo Nakayama; Yutaka Noguchi; Hisao Ishii, International Conference on Nano-Molecular Electronics (ICNME 2008), Dec. 2008, English, International conference
• 変位電流評価法による有機MIS型デバイスのキャリア注入・蓄積・拡散過程の観測, 田中有弥; 佐藤直樹; 中山泰生; 野口裕; 石井久夫, 第69回応用物理学会学術講演会, Sep. 2008, Japanese, Domestic conference
• 変位電流評価法による有機MIS型デバイスのキャリア注入・蓄積・拡散過程の観測, 田中有弥; 佐藤直樹; 中山泰生; 野口裕; 石井久夫, 第3回有機デバイス院生研究会, Jun. 2008, Japanese, Domestic conference
• Self-assembled electret utilizing spontaneous orientation polarization for vibrational energy generator, Yuya Tanaka, Virtual symposium on Static-Tribo-Electricity of Powder, 29 Oct. 2022, 29 Oct. 2022, 29 Oct. 2022, English
• Application of constant final state photoelectron yield spectroscopy to protein films to elucidate their occupied electronic structure, Masaki Tomita; Bera Sudipta; Ryotaro Nakazawa; Rio Ushiroda; Ichiro Ide; David Cahen; Yuya Tanaka; Hisao Ishii, 第60回日本生物物理学会年会, 28 Sep. 2022, 28 Sep. 2022, 30 Sep. 2022, Japanese
• 流動帯電を示す絶縁性ポリマーとその添加物の深紫外吸収分光と光電子分光による電子構造観測, 久保那緒斗; 吉澤雅弘; 後田理央; 渡邊研太; 田中有弥; 松村貴弘; 石井久夫, 第83回応用物理学会秋季学術講演会, 22 Sep. 2022, 20 Sep. 2022, 23 Sep. 2022, Japanese
• 微小正弦波重畳型変位電流評価法によるAlq3MIS型素子の電子注入・輸送過程の評価, 阿部直矢; 篠原真; 石井久夫; 田中有弥, 第83回応用物理学会秋季学術講演会, 22 Sep. 2022, 20 Sep. 2022, 23 Sep. 2022, Japanese
• MEMS振動発電応用に向けた自己組織化エレクトレットの 電気特性に関する検討, 李睿宸; 杉本澪貴; 川島康介; 田中有弥; 山根大輔, 第83回応用物理学会秋季学術講演会, 22 Sep. 2022, 20 Sep. 2022, 23 Sep. 2022, Japanese
• 光キャリアを利用した有機トランジスタ型オペランド光電子収量分光法の提案, 貝森亮太; 渡邊研太; 須佐紘子; 西寿朗; 田中有弥; 石井久夫, 第83回応用物理学会秋季学術講演会, 22 Sep. 2022, 20 Sep. 2022, 23 Sep. 2022, Japanese
• 回転型Kelvin Probeを用いた極性有機分子膜における配向緩和のリアルタイム測定, 大原正裕; 田中有弥; 石井久夫, 第83回応用物理学会秋季学術講演会, 22 Sep. 2022, 20 Sep. 2022, 23 Sep. 2022, Japanese
• Indigoを用いた有機薄膜トランジスタと膜構造に関する研究, 田上功己; 田中有弥; 石井久夫; 宮前孝行, 第83回応用物理学会秋季学術講演会, 22 Sep. 2022, 20 Sep. 2022, 23 Sep. 2022, Japanese
• 絶縁体挿入による自己組織化エレクトレット型振動発電素子の光照射に対する安定性の向上, 栗原啓輔; 栢口英之; 松浦寛恭; 石井久夫; 田中有弥, 第83回応用物理学会秋季学術講演会, 20 Sep. 2022, 20 Sep. 2022, 23 Sep. 2022, Japanese
• スマートメカトロニクスを利用した振動発電素子の開発, 小野新平; 山根大輔; 矢嶋赳彬; 中嶋宇史; 田中有弥, 第83回応用物理学会秋季学術講演会, 20 Sep. 2022, 20 Sep. 2022, 23 Sep. 2022, Japanese
• Spontaneous orientation of polar OLED materials: Its role and applications, Yuya Tanaka; Yuki Tazo; Shin Shinohar; Hideyuki Kayaguchi; Naoya Abe; Keisuke Kurihara; Masahiro Ohara; Hisao Ishii, SPIE Optics + Photonics, 23 Aug. 2022, 21 Aug. 2022, 25 Aug. 2022, English
• 光照射成膜によるOLEDモデル素子の電流効率の向上と蓄積電荷の増加, 田中有弥, 情報ディスプレイ研究会, 03 Aug. 2022, 03 Aug. 2022, 03 Aug. 2022, Japanese
• Enhanced current efficiency and accumulation charge in model OLEDs by light irradiation during deposition of polar molecule, Yuya Tanaka; Yuki Tazo; Hisao Ishii, SID’s Display Week 2022, 11 May 2022, 08 May 2022, 13 May 2022, English
• Self-assembled electret for vibrational energy harvester, Yuya Tanaka, 19th Annual International Symposium on Electrets, 19 Sep. 2023, 18 Sep. 2023, 22 Sep. 2023, English
• Evaluation of micropatterned self-assembled electrets for MEMS devices, Reiki Sugimoto; Ruichen Li; Hideyuki Kayaguchi; Keisuke Kurihara; Hisao Ishii; Yuya Tanaka; Daisuke Yamane, 19th Annual International Symposium on Electrets, 19 Sep. 2023, 18 Sep. 2023, 22 Sep. 2023, English
• マイクロパターン化した自己組織化エレクトレットの電気特性に関する検討, 李睿宸; 杉本澪貴; 川島康介; 田中有弥; 山根大輔, 日本機械学会2023年度年次大会, 06 Sep. 2023, 03 Sep. 2023, 06 Sep. 2023, Japanese
• MEMSプロセスに適用可能な帯電材料の帯電列評価, 米沢琴音; 田中有弥; 鈴木孝明, 第14回集積化MEMS技術研究ワークショップ, 02 Aug. 2023, 02 Aug. 2023, 02 Aug. 2023, Japanese
• 折り紙型TENGセンサを用いた自己給電型IoTデバイスの開発, 森下浩多; 山田駿介; 田中有弥; 橋口原; 年吉洋; 鈴木孝明, 第14回集積化MEMS技術研究ワークショップ, 02 Aug. 2023, 02 Aug. 2023, 02 Aug. 2023, Japanese
• Near-zero poisson’s ratio and large-area metamaterial made of uv-pdms using 3D backside exposure, Riku Ito; Ten Sekiguchi; Vivek Menon; Ryo Ichige; Yuya Tanaka; Hiroshi Toshiyoshi; Takaaki Suzuki, The 22st International Conference on Solid-State Sensors, Actuators and Microsystems, 26 Jun. 2023, 25 Jun. 2023, 29 Jun. 2023, Japanese
• Circuit simulator implementation of an equivalent circuit model of self-assembled electret vibrational energy harvesters based on an energy diagram, Kyosuke Tokuno; Shohei Kinoshita; Hideyuki Kayaguchi; Keisuke Kurihara; Hisao Ishii; Yuya Tanaka; Daisuke Yamane, The 22st International Conference on Solid-State Sensors, Actuators and Microsystems, 26 Jun. 2023, 25 Jun. 2023, 29 Jun. 2023, English
• 極性分子の自発的配向分極現象を利用したエレクトレット型振動発電素子, 田中有弥, 23-1有機エレクトロニクス研究会, 30 May 2023, 30 May 2023, 30 May 2023, Japanese
• 回転型ケルビンプローブによる水素結合を持つ極性分子蒸着薄膜の自発配向分極の観察, 井上太陽; 吉澤雅弘; 大原正裕; 田中有弥; 石井久夫, 第70回応用物理学会春季学術講演会, 17 Mar. 2023, 15 Mar. 2023, 18 Mar. 2023, Japanese
• 極性有機分子をエレクトレットとして使用した振動発電素子：分子配向制御によるデバイスの高出力化, 田中有弥, 第70回応用物理学会春季学術講演会, 16 Mar. 2023, 15 Mar. 2023, 18 Mar. 2023, Japanese
• 極性有機分子の配向緩和過程を利用した新規配向制御法の開発: 回転型Kelvin Probeによる配向形成の観測, 大原正裕; 井上太陽; 田中有弥; 石井久夫, 第70回応用物理学会春季学術講演会, 16 Mar. 2023, 15 Mar. 2023, 18 Mar. 2023, Japanese
• MEMS振動発電応用に向けた自己組織化エレクトレットの電気特性に関する検討, 杉本澪貴; 川島康介; 李睿宸; 栢口英之; 栗原啓輔; 石井久夫; 田中有弥; 山根大輔, 第70回応用物理学会春季学術講演会, 16 Mar. 2023, 15 Mar. 2023, 18 Mar. 2023, Japanese
• Direct measurement of the surface potential of micropatterned self-assembled electrets for mems vibrational energy harvesters, Kosuke Kawashima; Reiki Sugimoto; Ruichen Li; Hideyuki Kayaguchi; Keisuke Kurihara; Hisao Ishii; Yuya Tanaka; Daisuke Yamane, The 21st International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications, 14 Dec. 2022, 12 Dec. 2022, 15 Dec. 2022, Japanese
• Relationship between output current and surface potential in self-assembled electret-based vibrational energy harvester, Yuya Tanaka; Hideyuki Kayaguchi; Keisuke Kurihara; Hisao Ishii, The 21st International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications, 13 Dec. 2022, 12 Dec. 2022, 15 Dec. 2022, Japanese
• Effect of a crucible heating on the surface potential of 1,3,5-tris(1-phenyl-1H-benzimidazol-2-yl)benzene, Hideyuki Kayaguchi; Keisuke Kurihara; Hisao Ishii; Yuya Tanaka, 13th International Conference on Nano-Molecular Electronics, 12 Dec. 2022, 12 Dec. 2022, 14 Dec. 2022, Japanese
• Effect of light irradiation on giant surface potential of polar organic molecules on insulator layer, Keisuke Kurihara; Hideyuki Kayaguchi; Masaya Kitaoka; Hisao Ishii; Yuya Tanaka, 13th International Conference on Nano-Molecular Electronics, 12 Dec. 2022, 12 Dec. 2022, 14 Dec. 2022, Japanese
• Impact of deposition rate of alq3 on charge behaviors and device properties in organic light-emitting diodes, Shin Shinohara; Naoya Abe; Hisao Ishii; Yuya Tanaka, 13th International Conference on Nano-Molecular Electronics, 12 Dec. 2022, 12 Dec. 2022, 14 Dec. 2022, Japanese
• 高感度紫外光電子分光法を用いた有機 EL 材料の励起子-励起子/キャリア相互作用の観測, 中澤遼太郎; 渡邊研太; 大原正裕; 清水康平; 貝森亮太; 北岡壮也; 富田雅希; 田中有弥; 石井久夫, 「有機EL討論会」第35回例会, 24 Nov. 2022, 24 Nov. 2022, 25 Nov. 2022, Japanese
• 遠心力を用いた細胞固定操作のためのマイクロ流体チップの設計, 山田光将; 田中有弥; 鈴木孝明, 第13回マイクロ・ナノ工学シンポジウム, 16 Nov. 2022, 14 Nov. 2022, 16 Nov. 2022, Japanese
• 3Dリソグラフィ法を用いたマイクロアーチ構造アレイの作製, 小山健太朗; 佐野涼太; 田中有弥; 鈴木孝明, 第13回マイクロ・ナノ工学シンポジウム, 16 Nov. 2022, 14 Nov. 2022, 16 Nov. 2022, Japanese
• 自己組織化エレクトレットの３次元電界特性に関する検討, 李睿宸; 杉本澪貴; 川島康介; 田中有弥; 山根大輔, 第13回マイクロ・ナノ工学シンポジウム, 16 Nov. 2022, 14 Nov. 2022, 16 Nov. 2022, Japanese
• ⾃⼰組織化エレクトレットを⽤いたMEMS 振動エナジーハーベスタの⾼出⼒化の検討, 杉本澪貴; 李睿宸; 川島康介; 田中有弥; 山根大輔, 第13回マイクロ・ナノ工学シンポジウム, 15 Nov. 2022, 14 Nov. 2022, 16 Nov. 2022, Japanese
• 圧電ポリマー振動発電デバイスのインパルス加振に対する発電特性, 森下浩多; 田中有弥; 本間浩章; 橋口原; 年吉洋; 鈴木孝明, 第13回マイクロ・ナノ工学シンポジウム, 15 Nov. 2022, 14 Nov. 2022, 16 Nov. 2022, Japanese
• 三次元裏⾯露光を⽤いたUV-PDMS 製マイクロ構造の作製, 関口天; 上野秀貴; 田中有弥; 鈴木孝明, 第13回マイクロ・ナノ工学シンポジウム, 14 Nov. 2022, 14 Nov. 2022, 16 Nov. 2022, Japanese
• フレキシブル自己発電型摩擦帯電センサをトリガとしたイベントドリブンセンサ端末, 丸山博史; 山吉慧; 山田駿介; 森下浩多; 田中有弥; 橋口原; 年吉洋; 鈴木孝明, 第39回「センサ・マイクロマシンと応用システム」シンポジウム, 14 Nov. 2022, 14 Nov. 2022, 16 Nov. 2022, Japanese
• A simulation environment for SAE-MEMS vibration energy harvesters using electric circuit simulator, Kyosuke Tokuno; T Naganawa; Shosei Kinoshita; Yuya Tanaka; Daisuke Yamane, 35th International Microprocesses and Nanotechnology Conference, 10 Nov. 2022, 08 Nov. 2022, 11 Nov. 2022, English
• 自己組織化エレクトレット形成のための微細キャビティ構造を有するMEMS環境振動発電素子に関する研究, 砂川優一朗; 角野響一; 細井覚; 李睿宸; 杉本澪貴; 神宮彩人; 伊藤蒼生; 田中有弥; 山根大輔, 第71回応用物理学会春季学術講演会, 24 Mar. 2024, 22 Mar. 2024, 25 Mar. 2024, Japanese
• 自己組織化エレクトレットを用いた振動発電モデル素子の長寿命化, 田中有弥, 第71回応用物理学会春季学術講演会, 23 Mar. 2024, 22 Mar. 2024, 25 Mar. 2024, Japanese
• 自己組織化エレクトレットを用いた MEMS アクチュエータの プルイン特性に関する検討, 井上岳; 井口龍司; 田中有弥; 山根大輔, 第71回応用物理学会春季学術講演会, 24 Mar. 2024, 20 Mar. 2024, 25 Mar. 2024, Japanese
• マイクロテーパ周期構造が表面濡れ性に与える効果, 米沢琴音; 田中有弥; 鈴木孝明, 情報・知能・精密機器部門講演会, 04 Mar. 2024, 04 Mar. 2024, 05 Mar. 2024, Japanese
• フレキシブルメタマテリアル構造体のための3次元リソグラフィを用いたUV-PDMS加工, 伊藤陸; 田中有弥; 年吉洋; 鈴木孝明, 情報・知能・精密機器部門講演会, 04 Mar. 2024, 04 Mar. 2024, 05 Mar. 2024, Japanese
• 極性有機半導体を利用した振動発電素子の研究開発, 田中有弥, 電子デバイス実装研究委員会および有機/無機接合研究委員会合同オンライン研究委員会, 20 Dec. 2023, 20 Dec. 2023, 20 Dec. 2023, Japanese
• 弾性変形構造を利用した摩擦帯電型接触センサとそのIoT応用, 森下浩多; 山田駿介; 田中有弥; 橋口原; 年吉洋; 鈴木孝明, 群馬ブロック研究・技術交流会2023, 20 Dec. 2023, 20 Dec. 2023, 20 Dec. 2023, Japanese
• Investigation of the relationship between surface potential and film thickness of micro-patterned self-assembled electrets, Ruichen Li; Satoru Hosoi; Kyoichi Kakuno; Yuichiro Sunagawa; Ayato Jingu; Ryo Koike; Reiki Sugimoto; Yuya Tanaka; Daisuke Yamane, The 22st International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications, 11 Dec. 2023, 12 Dec. 2023, 14 Dec. 2023, English
• An equivalent circuit model of self-assembled electret mems vibration energy harvesters based on an energy diagram in hardware description language, Kyosuke Tokuno; Shohei Kinoshita; Fumihisa Sugitani; Toshiki Sono; Yuya Tanaka; Daisuke Yamane, The 22st International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications, 13 Dec. 2023, 11 Dec. 2023, 14 Dec. 2023, English
• 光照射下でのAlq3の巨大表面電位の安定性評価, 神宮彩人; 山根大輔; 鈴木孝明; 田中有弥, 電気学会電子材料研究会, 22 Nov. 2023, 22 Nov. 2023, 23 Nov. 2023, Japanese
• A simulation platform for SAE-MEMS vibration energy harvesters using hardware description language on a circuit simulator, Kyosuke Tokuno; Shohei Kinoshita; Fumihisa Sugitani; Toshiki Sono; Yuya Tanaka; Daisuke Yamane, 36th International Microprocesses and Nanotechnology Conference, 17 Nov. 2023, 14 Nov. 2023, 17 Nov. 2023, English
• 自己組織化エレクトレット型振動発電素子の動作機構解析：表面電位と発生電流の関係, 田中有弥; 栗原啓輔; 阿部直矢; 石井久夫, 第40回「センサ・マイクロマシンと応用システム」シンポジウム, 08 Nov. 2023, 06 Nov. 2023, 09 Nov. 2023, Japanese
• 自己組織化エレクトレット微細パターン膜の表面電位増大に向けた検討, 杉本澪貴; 李睿宸; 角野響一; 砂川優一朗; 細井覚; 田中有弥; 山根大輔, 第14回マイクロ・ナノ工学シンポジウム, 08 Nov. 2023, 06 Nov. 2023, 09 Nov. 2023, Japanese
• フォトリソグラフィで作製したマイクロテーパ構造が表面濡れ性に及ぼす影響, 米沢琴音; 田中有弥; 鈴木孝明, 第14回マイクロ・ナノ工学シンポジウム, 08 Nov. 2023, 06 Nov. 2023, 09 Nov. 2023, Japanese
• プリズムアシスト3Dリソグラフィ法の加工構造角度の評価, 陳煜非; 田中有弥; 奥寛雅; 鈴木孝明, 第14回マイクロ・ナノ工学シンポジウム, 07 Nov. 2023, 06 Nov. 2023, 09 Nov. 2023, Japanese
• 遠心力を用いた染色体伸張のためのクローズドマイクロ流体システムの開発, 山田光将; 田中有弥; 鈴木孝明, 第14回マイクロ・ナノ工学シンポジウム, 07 Nov. 2023, 06 Nov. 2023, 09 Nov. 2023, Japanese
• マイクロパターン化した自己組織化エレクトレットの電界シミュレーションに関する検討, 角野響一; 砂川優一朗; 細井覚; 李 睿宸; 杉本澪貴; 田中有弥; 山根大輔, 第14回マイクロ・ナノ工学シンポジウム, 07 Nov. 2023, 06 Nov. 2023, 09 Nov. 2023, Japanese
• メカニカルメタマテリアルを用いた圧電ポリマー型振動発電デバイスの強度設計, 長谷川峻大; 森下浩多; 田中有弥; 橋口原; 年吉洋; 鈴木孝明, 第14回マイクロ・ナノ工学シンポジウム, 06 Nov. 2023, 06 Nov. 2023, 09 Nov. 2023, Japanese
• フォトリソグラフィにおけるU V PDMS の膜厚依存性とメカニカルメタマテリアル特性制御, 伊藤陸; 田中有弥; 年吉洋; 鈴木孝明, 第14回マイクロ・ナノ工学シンポジウム, 06 Nov. 2023, 06 Nov. 2023, 09 Nov. 2023, Japanese
• トライボセンサの接触弾性変形を利用した出力電圧波形制御と イベントドリブン無線センサ端末への応用, 森下浩多; 山田駿介; 田中有弥; 宮口裕; 橋口原; 年吉洋; 鈴木孝明, 第40回「センサ・マイクロマシンと応用システム」シンポジウム, 06 Nov. 2023, 06 Nov. 2023, 09 Nov. 2023, Japanese
• MEMS環境振動発電応用に向けた自己組織化エレクトレットのマイクロパターン化技術と表面電位評価, 李睿宸; 杉本澪貴; 田中有弥; 山根大輔, 第40回「センサ・マイクロマシンと応用システム」シンポジウム, 06 Nov. 2023, 06 Nov. 2023, 09 Nov. 2023, Japanese
• SAE-MEMS technology for electrostatic vibrational energy harvesters, Daisuke Yamane; Yuya Tanaka, 244th ECS Meeting, 11 Oct. 2023, 08 Oct. 2023, 12 Oct. 2023, English
• 圧電型振動発電デバイスの弾性層に適 した3 次元メッシュ構造の形状設計, 森下浩多; 田中有弥; 本間浩章; 橋口原; 年吉洋; 鈴木孝明, 情報・知能・精密機器部門講演会, 04 Mar. 2023, 04 Mar. 2023, 04 Mar. 2023, Japanese

Industrial Property Rights

• Patent right, 特願2020-132954, 05 Aug. 2020, ; , 特開2022-029596, 18 Feb. 2022
• Patent right, 特願2019-159370, 02 Sep. 2019, 特開2021-040389, 11 Mar. 2021
• Patent right, 特願2018-159860, 29 Aug. 2018, 特開2020-036423, 05 Mar. 2020, 特許7297280, 16 Jun. 2023, 26 Jun. 2023
• Patent right, 特願2017-104610, 26 May 2017, 特開2018-200939, 20 Dec. 2018
• Patent right, 特願2016-170732, 01 Sep. 2016, 特開2018-037570, 08 Mar. 2018
• Patent right, Display device, Yuya Tanaka; Toshihiro Sato, 特願15016385, 02 May 2016, 特開20160233459, 08 Nov. 2016, 特許09859530, 01 Feb. 2018
• Patent right, 特願2015-160136, 14 Aug. 2015, 特開2017-037825, 16 Feb. 2017
• Patent right, 特願2015-120196, 15 Jun. 2015, 特開2017-005188, 05 Jan. 2017
• Patent right, 特願2015-021150, 05 Feb. 2015, 特開2015-143639, 08 Aug. 2016
• Patent right, 特願2014-078983, 07 Apr. 2014, 特開2015-201315, 12 Nov. 2015
• Patent right, Organic electro-luminescent display device, Yuya Tanaka; Toshihiro Sato, 特願14679331, 04 Jun. 2015, 特開20150287958, 08 Oct. 2015
• Patent right, 特願2023-080453, 15 May 2022, ;

Awards

• Sep. 2021
• Best Presentation Award, Yuya Tanaka, Investigation of channel formation process in pentacene-based field-effect transistor by three-terminal impedance spectroscopy, Molecular Electronics and Bioelectronics, Aug. 2012
• Outstanding Poster Presentation Award, Yuya Tanaka, Dynamic behavior of carriers in pentacene MIS diode studied by displacement current measurement using triangular and trapezoidal wave scans, ICNME, Dec. 2008

Research Projects

• Energy harvester, Daisuke Yamane; Yuya Tanaka, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Ritsumeikan University, Apr. 2022, Mar. 2025, Coinvestigator, 22H01929

  対象リソースIRI
• 01 Apr. 2021, 31 Mar. 2024, 21K05208

  対象リソースIRI
• 01 Apr. 2020, 31 Mar. 2023, 20H02810

  対象リソースIRI
• Realization of vibration energy harvesters using oriented polar molecules as electret, Yuya Tanaka, Japan Science and Technology Agency, PREST, Oct. 2017, Mar. 2021, Principal investigator, Competitive research funding

  対象リソースIRI
• Development of small AC voltage superimposed displacement current measurement for light-emitting electrochemical cell, Tanaka Yuya, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Chiba University, Apr. 2017, Mar. 2020, To deeply understand operation mechanism of light-emitting electrochemical cells (LECs) and put them into practical use, evaluation of dynamics of carriers such as charges and ions is highly required. In this study, by combining displacement current measurement (DCM), which can observe carrier dynamics, and impedance spectroscopy (IS), which enables quantitative analysis of impedance (Z), we developed small AC voltage superimposed DCM (AC-DCM). The AC-DCM successfully separated Z in forward and reverse scans, and we found that Z in the forward scan is larger. These results suggest that AC-DCM is a powerful tool to observe the dynamics of carriers in LEC., 17K17640

  対象リソースIRI
• Direct observation of gap states in organic semiconductors and elucidation of device properties, ishii hisao, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Chiba University, Apr. 2016, Mar. 2020, Coinvestigator, The level existing in the HOMO-LUMO gap of organic semiconductors is an important factor that holds the key to the performance of various organic electronic devices, but it cannot be observed directly, and has been indirectly evaluated from electric properties on the basis of models. In this study, we improved the high-sensitivity photoelectron spectroscopy; we have succeeded in observing weak gap levels at the detection level of 1/100 million. We also succeeded in roughly evaluating the unoccupied gap level in combination with the results of high-sensitivity absorption spectroscopy. In addition, the electronic structures of thin films and interfaces related to solar cells, triboelectrification, organic EL, proteins, etc. were measured with high sensitivity, and the relationship between device characteristics and electronic structure was clarified., 16H04222

  対象リソースIRI
• Yuya Tanaka, Japan Society for the Promotion of Science, Grant-in-Aid for Research Activity start-up, Aug. 2016, Mar. 2018, Principal investigator, Competitive research funding, 16H06670

  対象リソースIRI
• Yuya Tanaka, Japan Society for the Promotion of Science, Grant-in-Aid for JSPS Fellows, Apr. 2010, Mar. 2013, Principal investigator, Competitive research funding, 10J07042

  対象リソースIRI
• Development of hybrid vibrational energy harvester based on smart mechatronics, Simpei Ono; Yuya Tanaka; Takashi Nakajima, Takeaki Yajima, Daisuke Yamane, Japan Science and Technology Agency, Strategic Basic Research Programs CREST, Gunma University, Apr. 2021, Mar. 2023, Coinvestigator, JPMJCR21Q2

  対象リソースIRI
• Oct. 2023, Sep. 2025, Principal investigator, 23W1M154

  対象リソースIRI
• Construction of Phenacene Molecules having Semiconducting and Photo-luminescent Natures, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Okayama University, Apr. 2023, Mar. 2026, Coinvestigator, 23K04877

  対象リソースIRI
• Oct. 2022, Mar. 2025, JPMJTR22

  対象リソースIRI

Educational Activities

Teaching Experience

• Fundamental Drawing, Gunma University, Apr. 2022, 9999
• Fundamental Mathematics for Electronics and Mechanics, Gunma University, Apr. 2022, 9999
• Systems Design Laboratory Ⅰ, Gunma University, Oct. 2023, 9999
• Experimental Research in Specialized Topics, Gunma University, Apr. 2023, 9999
• Seminar in Specialized Topics, Gunma University, Apr. 2023, 9999
• Advanced Micro and Nanosystems, Gunma University, Apr. 2023, 9999
• Workshop of Systems Design Ⅰ, Gunma University, Apr. 2023, 9999
• Human Centric Imaging Science, Chiba University, Apr. 2019, Mar. 2024
• Laboratory Work in Materials Science IIIA, Chiba University, Apr. 2021, Mar. 2022
• Laboratory Work in Materials Science IIA, Chiba University, Apr. 2021, Mar. 2022
• Fundamental Laboratory Work in Materials Science A, Chiba University, Apr. 2021, Mar. 2022
• Electric Circuit Theory, Chiba University, Oct. 2020, Mar. 2022
• Graduate Research I, Chiba University, Apr. 2020, Mar. 2022
• Advanced Seminar I, Chiba University, Apr. 2020, Mar. 2022
• Introduction to Engineering, Chiba University, Apr. 2017, Mar. 2022
• Molecular Physics II, Chiba University, Apr. 2017, Mar. 2022
• Physics ; Basic Experiments Ⅰ, Chiba University, Oct. 2016, Mar. 2022
• Apr. 2016, Mar. 2022
• International Research Program, Chiba University, Apr. 2018, Mar. 2019
• NanoMaterial Laboratory II, Chiba University, Apr. 2016, Mar. 2019
• NanoMaterial Laboratory I, Chiba University, Apr. 2016, Sep. 2018