Unuma Takeya 鵜沼毅也

… Alternative Names

UNUMA Takeya 鵜沼毅也

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Researcher Number	20456693
Other IDs
Affiliation (Current)	2025: 長岡技術科学大学, 工学研究科, 教授
Affiliation (based on the past Project Information) *help	2016 – 2024: 長岡技術科学大学, 工学研究科, 准教授 2014 – 2016: 長岡技術科学大学, 工学(系)研究科(研究院), 准教授 2012 – 2013: 名古屋大学, 工学(系)研究科(研究院), 助教 2011 – 2012: 名古屋大学, 工学研究科, 助教 2008 – 2010: Nagoya University, 大学院・工学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 21050:Electric and electronic materials-related / Medium-sized Section 21:Electrical and electronic engineering and related fields / Condensed matter physics I / Electronic materials/Electric materials / Applied materials / Science and Engineering Except Principal Investigator Basic Section 21060:Electron device and electronic equipment-related / Condensed matter physics I
Keywords	Principal Investigator テラヘルツ / テラヘルツ/赤外材料・素子 / 超格子 / 半導体物性 / 非平衡系 / 量子ビート / 光学利得 / 半導体超格子 / 有機半導体 / 光物性 … More / トンネル効果 / テラヘルツ放射 / 共役ポリマー / 有機導体 / 複合材料 / コンポジット薄膜 / シリコーン / ナノセルロース / テラヘルツ応答 / 高電場効果 / 超高速現象 / フェムト秒 / シュタルク効果 / 共役系 / 一次元系 / 共役系高分子 … More Except Principal Investigator フレクソエレクトリック / ネマティック / 高速応答 / 光異性化 / 液晶 / グレーティング / 強誘電性ネマティック液晶 / フェムト秒レーザ / ネマティック液晶 / 光異性化反応 / フレクソエレクトリック効果 / 開殻π電子系 / 緩和過程 / 非線形光学 / ポンププローブ分光 / イオン液体 / ドーピング / 開殻電子系 / 共役系高分子 / 光物性 Less

半導体超格子における室温テラヘルツ利得と非線形伝導の共存形態制御Principal Investigator
- Principal Investigator
  
  鵜沼毅也
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  Nagaoka University of Technology
有機系ナノコンポジット材料におけるバリスティック伝導の発現と制御Principal Investigator
- Principal Investigator
  
  鵜沼毅也
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 21:Electrical and electronic engineering and related fields
- Research Institution
  Nagaoka University of Technology
Physical understanding and control of dynamically correlated electrons with room-temperature terahertz gain in semiconductor superlatticesPrincipal Investigator
- Principal Investigator
  
  Unuma Takeya
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  Nagaoka University of Technology
Ultrafast response detection of photo-induced flexoelectric effect and its elucidation of molecular motion from mesoscopic viewpoint
- Principal Investigator
  
  Kimura Munehiro
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21060:Electron device and electronic equipment-related
- Research Institution
  Nagaoka University of Technology
Elicitation and molecular control of ballistic conduction in organic semiconductorsPrincipal Investigator
- Principal Investigator
  
  Unuma Takeya
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 21:Electrical and electronic engineering and related fields
- Research Institution
  Nagaoka University of Technology
Structural elaboration and external cavity control of semiconductor superlattices with room-temperature terahertz gainPrincipal Investigator
- Principal Investigator
  
  Unuma Takeya
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Nagaoka University of Technology
Exploration of ballistic conduction on the femtosecond scale in organic semiconductorsPrincipal Investigator
- Principal Investigator
  
  Unuma Takeya
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Applied materials
- Research Institution
  Nagaoka University of Technology
Enhancement and field-effect control of terahertz gain in semiconductor superlatticesPrincipal Investigator
- Principal Investigator
  
  Unuma Takeya
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Condensed matter physics I
- Research Institution
  Nagaoka University of Technology
  Nagoya University
キャリア密度の制御された半導体共役ポリマーにおける動的相関効果Principal Investigator
- Principal Investigator
  
  鵜沼毅也
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Nagoya University
Nonlinear optical responses and relaxation processes of photo-carriers in open-shell π-electronic systems
- Principal Investigator
  
  KISHIDA Hideo
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Condensed matter physics I
- Research Institution
  Nagoya University
Terahertz spectroscopic elucidation of the carrier dynamics in semiconducting conjugated polymersPrincipal Investigator
- Principal Investigator
  
  UNUMA Takeya
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Condensed matter physics I
- Research Institution
  Nagoya University

All 2023 2022 2021 2020 2019 2018 2017 2016 2012 2011 2010 2009

All Journal Article Presentation

[Journal Article] Generalized framework for the step response of semiconducting materials to optically switched electrical bias input in terahertz emission spectroscopy2023
- Author(s)
  Takeya Unuma
- Journal Title
  
  Journal of the Optical Society of America B
  
  Volume: 40 Issue: 7 Pages: 1703-1710
- DOI
  10.1364/josab.488908
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K18791, KAKENHI-PROJECT-21H01362
[Journal Article] Effects of initial three-dimensional electron energy distribution on terahertz Bloch oscillations in a biased semiconductor superlattice2023
- Author(s)
  T. Unuma, K. Ueda, R. Okamoto
- Journal Title
  
  Applied Physics Express
  
  Volume: 16 Issue: 3 Pages: 031001-031001
- DOI
  10.35848/1882-0786/acbd0f
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H01362
[Journal Article] Terahertz complex conductivity of stretchable semitransparent composite films made from polymeric materials PDMS and PEDOT:PSS2022
- Author(s)
  T. Unuma, S. Kotaka
- Journal Title
  
  Optical Materials Express
  
  Volume: 12 Issue: 2 Pages: 751-757
- DOI
  10.1364/ome.449830
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K21966
[Journal Article] Reversibly controlled infrared transparency of conjugated polymer films incorporated into a compact electrochemical cell structure2022
- Author(s)
  T. Unuma, Y. Ishizaka
- Journal Title
  
  Applied Optics
  
  Volume: 61 Issue: 3 Pages: 759-764
- DOI
  10.1364/ao.447806
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K21966
[Journal Article] Electronic states underlying peculiar Bloch oscillations in a biased semiconductor superlattice with interminiband mixing2022
- Author(s)
  T. Unuma, I. Taga, Y. Itagaki
- Journal Title
  
  Applied Physics Express
  
  Volume: 15 Issue: 7 Pages: 071009-071009
- DOI
  10.35848/1882-0786/ac7776
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H01362
[Journal Article] Dephasing of terahertz Bloch oscillations in a GaAs-based narrow-minigap superlattice excited by tunable pump photon energy2021
- Author(s)
  T. Unuma, R. Abe
- Journal Title
  
  Applied Physics Express
  
  Volume: 14 Issue: 5 Pages: 051009-051009
- DOI
  10.35848/1882-0786/abfa76
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H01362
[Journal Article] Room-temperature Bloch oscillations and interminiband Zener tunneling in a GaAs-based narrow-minigap superlattice2021
- Author(s)
  T. Unuma, Y. Itagaki, S. Asakura
- Journal Title
  
  Applied Physics Express
  
  Volume: 14 Issue: 8 Pages: 081003-081003
- DOI
  10.35848/1882-0786/ac114f
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H01362
[Journal Article] Interaction between two Bloch oscillating electron groups in a biased semiconductor superlattice created by a pair of temporally shifted optical pulses2021
- Author(s)
  T. Unuma, T. Hoshino, K. Nagahashi, K. Ueda
- Journal Title
  
  Applied Physics Express
  
  Volume: 14 Issue: 6 Pages: 061003-061003
- DOI
  10.35848/1882-0786/abffa0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H01362
[Journal Article] Terahertz complex conductivity of cellulose nanocrystal based composite films controlled with PEDOT:PSS blending ratio2020
- Author(s)
  T. Unuma, O. Kobayashi, S. Kotaka, R. Koppolu, M. Toivakka, J. J. Saarinen
- Journal Title
  
  Cellulose
  
  Volume: 27 Issue: 17 Pages: 10019-10027
- DOI
  10.1007/s10570-020-03464-4
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21966
[Journal Article] Phase shift of terahertz Bloch oscillations induced by interminiband mixing in a biased semiconductor superlattice2019
- Author(s)
  T. Unuma and S. Maeda
- Journal Title
  
  Applied Physics Express
  
  Volume: 12 Issue: 4 Pages: 041003-041003
- DOI
  10.7567/1882-0786/ab0514
- NAID
  210000135640
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H03232
[Journal Article] Generalized framework for determining time origin in terahertz emission spectroscopy on the basis of causality2019
- Author(s)
  T. Unuma and K. Minami
- Journal Title
  
  Optics Express
  
  Volume: 27 Issue: 4 Pages: 5136-5143
- DOI
  10.1364/oe.27.005136
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H03232
[Journal Article] Temperature-dependent spectral linewidths of terahertz Bloch oscillations in biased semiconductor superlattices2018
- Author(s)
  T. Unuma and A. Matsuda
- Journal Title
  
  Applied Physics Letters
  
  Volume: 112 Issue: 16
- DOI
  10.1063/1.5024342
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03232
[Journal Article] Segmentation of conducting domains in PEDOT:PSS films induced by an additive for conductivity enhancement2016
- Author(s)
  Takeya Unuma, Muneki Yoshikawa, Arao Nakamura, Hideo Kishida
- Journal Title
  
  Applied Physics Express
  
  Volume: 9 Issue: 5 Pages: 051601-051601
- DOI
  10.7567/apex.9.051601
- NAID
  210000137874
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K13334
[Journal Article] Terahertz emission from biased conjugated polymers excited by femtosecond laser pulses2016
- Author(s)
  Takeya Unuma, Naruki Yamada, Hideo Kishida
- Journal Title
  
  Applied Physics Express
  
  Volume: 9 Issue: 12 Pages: 121601-121601
- DOI
  10.7567/apex.9.121601
- NAID
  210000138113
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K13334, KAKENHI-PROJECT-16K13819
[Journal Article] Capacitive response and room-temperature terahertz gain of a Wannier-Stark ladder system in GaAs-based superlattices2016
- Author(s)
  Akiyoshi Naka, Kazuhiko Hirakawa, Takeya Unuma
- Journal Title
  
  Applied Physics Express
  
  Volume: 9 Issue: 11 Pages: 112101-112101
- DOI
  10.7567/apex.9.112101
- NAID
  210000138090
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25707026
[Journal Article] Causality-based method for determining the time origin in terahertz emission spectroscopy2011
- Author(s)
  T.Unuma, Y.Ino, K.Peiponen, E.M.Vartiainen, M.Kuwata-Gonokami, K.Hirakawa
- Journal Title
  
  OPTICS EXPRESS
  
  Volume: 19(13) Issue: 13 Pages: 12759-12765
- DOI
  10.1364/oe.19.012759
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20104002, KAKENHI-PROJECT-22241036, KAKENHI-PUBLICLY-23104716
[Journal Article] Terahertz complex conductivities of carriers with partial localization in doped polythiophenes2010
- Author(s)
  Takeya Unuma, Kenji Fujii, Hideo Kishida, Arao Nakamura
- Journal Title
  
  Applied Physics Letters 97
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740174
[Journal Article] Terahertz complex conductivities of carriers with partial localization in doped polythiophenes2010
- Author(s)
  Takeya Unuma, Kenji Fujii, Hideo Kishida, and Arao Nakamura
- Journal Title
  
  Applied Physics Letters
  
  Volume: 97(3) Issue: 3
- DOI
  10.1063/1.3466916
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340079
[Journal Article] Terahertz complex conductivities of carriers with partial localization in doped polythiophenes2010
- Author(s)
  T.Unuma, K.Fujii, H.Kishida, A.Nakamura
- Journal Title
  
  Applied Physics Letters
  
  Volume: 97
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740174
[Presentation] Terahertz complex conductivity of nanocellulose and other flexible transparent films controlled by the blending of conductive polymers2023
- Author(s)
  T. Unuma, S. Kotaka, O. Kobayashi, R. Koppolu, M. Toivakka, J. J. Saarinen
- Organizer
  The Fourteenth Japan-Finland Joint Symposium on Optics in Engineering
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18791
[Presentation] THz emission of Bloch oscillating electrons in GaAs-based superlattices created with in-plane motion2023
- Author(s)
  T. Unuma, K. Ueda, R. Okamoto
- Organizer
  The 9th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01362
[Presentation] Phase shift of Bloch oscillations in GaAs-based superlattices with bias-induced interminiband coupling2023
- Author(s)
  T. Unuma, S. Maeda, R. Abe, Y. Itagaki, I. Taga, K. Ueda
- Organizer
  The 9th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01362
[Presentation] 半導体超格子における電子の初期エネルギー分布とブロッホ振動の関係2022
- Author(s)
  植田航輔，岡本龍一，鵜沼毅也
- Organizer
  令和4年度応用物理学会北陸・信越支部学術講演会
- Data Source
  KAKENHI-PROJECT-21H01362
[Presentation] Fabrication and terahertz non-contact evaluation of transparent elastic organic films provided with conductivity2021
- Author(s)
  S. Kotaka, O. Kobayashi, T. Unuma
- Organizer
  The 6th International Conference on "Science of Technology Innovation" 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21966
[Presentation] 導電性ポリマーを配合したナノセルロース薄膜のテラヘルツ複素伝導度2021
- Author(s)
  小鷹尚也，小林想，鵜沼毅也，R. Koppolu，M Toivakka，J. J. Saarinen
- Organizer
  第68回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-19K21966
[Presentation] 導電性ポリマーによって制御されたセルロースナノクリスタル薄膜のテラヘルツ伝導度スペクトル2020
- Author(s)
  小鷹尚也，小林想，鵜沼毅也，R. Koppolu，M. Toivakka，J. J. Saarinen
- Organizer
  令和2年度応用物理学会北陸・信越支部学術講演会
- Data Source
  KAKENHI-PROJECT-19K21966
[Presentation] ナノ構造半導体・有機半導体における弱局在電子系のテラヘルツ応答2019
- Author(s)
  鵜沼毅也
- Organizer
  強光子場科学研究懇談会　2018年度第3回懇談会（講演会）
- Invited
- Data Source
  KAKENHI-PROJECT-17H03232
[Presentation] ミニバンド間相互作用の強いGaAs/AlGaAs超格子におけるブロッホ振動の位相シフト2018
- Author(s)
  前田秀平，鵜沼毅也
- Organizer
  日本物理学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-17H03232
[Presentation] ミニギャップの狭いGaAs系超格子におけるテラヘルツ放射の印加電圧依存性2018
- Author(s)
  前田秀平，鵜沼毅也
- Organizer
  日本物理学会第73回年次大会
- Data Source
  KAKENHI-PROJECT-17H03232
[Presentation] Inversionless terahertz gain in semiconductor superlattices up to room temperature and above2018
- Author(s)
  T. Unuma, A. Matsuda, A. Naka, and K. Hirakawa
- Organizer
  The 9th International Symposium on Ultrafast Phenomena and Terahertz Waves
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03232
[Presentation] GaAs系超格子におけるブロッホ振動の緩和時間の温度依存性2017
- Author(s)
  松田亜玲歩，鵜沼毅也
- Organizer
  平成29年度応用物理学会北陸・信越支部学術講演会
- Data Source
  KAKENHI-PROJECT-17H03232
[Presentation] GaAs系超格子におけるテラヘルツ複素伝導度スペクトルの温度依存性II2017
- Author(s)
  中　章圭，平川　一彦，鵜沼　毅也
- Organizer
  日本物理学会第72回年次大会
- Place of Presentation
  大阪大学豊中キャンパス(大阪府豊中市）
- Data Source
  KAKENHI-PROJECT-25707026
[Presentation] テラヘルツ放射分光における因果律に基づく時間原点決定法の拡張2017
- Author(s)
  南海舟，鵜沼毅也
- Organizer
  平成29年度応用物理学会北陸・信越支部学術講演会
- Data Source
  KAKENHI-PROJECT-15K13334
[Presentation] Room-temperature THz gain of biased semiconductor superlattices revealed by phase-sensitive measurements of Bloch oscillations2017
- Author(s)
  Takeya Unuma, Akiyoshi Naka, and Kaz Hirakawa
- Organizer
  The Twelfth Japan-Finland Joint Symposium on Optics in Engineering
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03232
[Presentation] GaAs系超格子におけるテラヘルツ複素伝導度スペクトルの温度依存性2016
- Author(s)
  中　章圭，鵜沼　毅也
- Organizer
  日本物理学会第71回年次大会
- Place of Presentation
  東北学院大学泉キャンパス（宮城県仙台市）
- Year and Date
  2016-03-21
- Data Source
  KAKENHI-PROJECT-25707026
[Presentation] キャリア密度の制御された半導体共役ポリマーにおける動的相関効果2012
- Author(s)
  鵜沼毅也
- Organizer
  第7回DYCEシンポジウム
- Place of Presentation
  東京大学浅野キャンパス（東京都）
- Year and Date
  2012-12-26
- Data Source
  KAKENHI-PUBLICLY-23104716
[Presentation] テラヘルツ放射分光における因果律に基づいた時間原点の決定2012
- Author(s)
  鵜沼毅也
- Organizer
  日本物理学会第67回年次大会
- Place of Presentation
  関西学院大学西宮上ケ原キャンパス(兵庫県)
- Year and Date
  2012-03-24
- Data Source
  KAKENHI-PUBLICLY-23104716
[Presentation] Determination of the time origin in terahertz emission spectroscopy : basic schemes and application to semiconductors2011
- Author(s)
  T.Unuma
- Organizer
  The Ninth Japan-Finland Joint Symposium on Optics in Engineering
- Place of Presentation
  Turku (Finland)
- Year and Date
  2011-09-08
- Data Source
  KAKENHI-PUBLICLY-23104716
[Presentation] Determining the Time Origin in Temporal Waveforms of Terahertz Emission from Semiconductors2011
- Author(s)
  T.Unuma
- Organizer
  The 1st International Symposium on Terahertz Nanoscience
- Place of Presentation
  大阪大学中之島センター(大阪府)
- Year and Date
  2011-11-24
- Data Source
  KAKENHI-PUBLICLY-23104716
[Presentation] 導電性高分子におけるテラヘルツ複素伝導度のキャリア密度依存性2011
- Author(s)
  鵜沼毅也 , 岸田英夫 , 中村新男, Eun-Young Hong, Suck-Hyun Lee, O-Pil Kwon
- Organizer
  日本物理学会 2011 年秋季大会
- Place of Presentation
  富山大学
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PROJECT-22340079
[Presentation] 高導電性ポリアニリンのテラヘルツ複素伝導度スペクトル2011
- Author(s)
  鵜沼毅也, 岸田英夫, 中村新男, E.-Y.Hong, S.-H.Lee, O.-P.Kwon
- Organizer
  日本物理学会第66回年次大会
- Place of Presentation
  (講演概要集)
- Year and Date
  2011-03-03
- Data Source
  KAKENHI-PROJECT-20740174
[Presentation] 導電性高分子におけるテラヘルツ複素伝導度のキャリア密度依存性2011
- Author(s)
  鵜沼毅也
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学五福キャンパス(富山県)
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PUBLICLY-23104716
[Presentation] 導電性ポリチオフェンのテラヘルツ複素伝導度スペクトルII2010
- Author(s)
  藤井健司, 鵜沼毅也, 岸田英夫, 中村新男
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山大学津島キャンパス(岡山県)
- Year and Date
  2010-03-22
- Data Source
  KAKENHI-PROJECT-20740174
[Presentation] 導電性ポリチオフェンのテラヘルツ複素伝導度スペクトルII2010
- Author(s)
  藤井健司, 鵜沼毅也, 岸田英夫, 中村新男
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山大学津島キャンパス
- Year and Date
  2010-03-22
- Data Source
  KAKENHI-PROJECT-20740174
[Presentation] Complex conductivity spectra of doped polythiophenes in the THz region2010
- Author(s)
  T. Unuma, K. Fujii, H. Kishida, and A. Nakamura
- Organizer
  ICSM2010 (International Conference on Science and Technology on Synthetic Metals 2010)
- Place of Presentation
  京都市
- Year and Date
  2010-07-06
- Data Source
  KAKENHI-PROJECT-22340079
[Presentation] Complex Conductivity Spectra of Doped Polythiophenes in the THz Region2010
- Author(s)
  T.Unuma, K.Fujii, H.Kishida, A.Nakamura
- Organizer
  International Conference on Science and Technology of Synthetic Metals 2010
- Place of Presentation
  国立京都国際会館(京都府)
- Year and Date
  2010-07-06
- Data Source
  KAKENHI-PROJECT-20740174
[Presentation] Complex conductivity spectra of doped polythiophenes in the THz region2010
- Author(s)
  Takeya Unuma, Kenji Fujii, Hideo Kishida, Arao Nakamura
- Organizer
  International Conference on Science and Technology of Synthetic Metals 2010
- Place of Presentation
  国立京都国際会館
- Year and Date
  2010-07-06
- Data Source
  KAKENHI-PROJECT-20740174
[Presentation] 導電性ポリチオフェンのテラヘルツ複素伝導度スペクトル2009
- Author(s)
  藤井健司, 鵜沼毅也, 岸田英夫, 中村新男
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  熊本大学黒髪キャンパス(熊本県)
- Year and Date
  2009-09-27
- Data Source
  KAKENHI-PROJECT-20740174
[Presentation] 導電性ポリチオフェンのテラヘルツ複素伝導度スペクトル2009
- Author(s)
  藤井健司, 鵜沼毅也, 岸田英夫, 中村新男
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  熊本大学黒髪キャンパス
- Year and Date
  2009-09-27
- Data Source
  KAKENHI-PROJECT-20740174

1. 玉山泰宏 (50707312)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. 秋山英文 (40251491)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. KISHIDA Hideo (40311633)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
4. KOYAMA Takeshi (20509070)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. Kimura Munehiro (20242456)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 勝部大樹 (00831083)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 桑田真

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Unuma Takeya 鵜沼 毅也

UNUMA Takeya 鵜沼 毅也

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半導体超格子における室温テラヘルツ利得と非線形伝導の共存形態制御Principal Investigator

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有機系ナノコンポジット材料におけるバリスティック伝導の発現と制御Principal Investigator

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Physical understanding and control of dynamically correlated electrons with room-temperature terahertz gain in semiconductor superlatticesPrincipal Investigator

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Ultrafast response detection of photo-induced flexoelectric effect and its elucidation of molecular motion from mesoscopic viewpoint

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Elicitation and molecular control of ballistic conduction in organic semiconductorsPrincipal Investigator

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Structural elaboration and external cavity control of semiconductor superlattices with room-temperature terahertz gainPrincipal Investigator

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Exploration of ballistic conduction on the femtosecond scale in organic semiconductorsPrincipal Investigator

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Enhancement and field-effect control of terahertz gain in semiconductor superlatticesPrincipal Investigator

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キャリア密度の制御された半導体共役ポリマーにおける動的相関効果Principal Investigator

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Nonlinear optical responses and relaxation processes of photo-carriers in open-shell π-electronic systems

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Terahertz spectroscopic elucidation of the carrier dynamics in semiconducting conjugated polymersPrincipal Investigator

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[Journal Article] Generalized framework for the step response of semiconducting materials to optically switched electrical bias input in terahertz emission spectroscopy2023

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[Journal Article] Effects of initial three-dimensional electron energy distribution on terahertz Bloch oscillations in a biased semiconductor superlattice2023

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Unuma Takeya 鵜沼毅也

UNUMA Takeya 鵜沼毅也