Construction of nanoscale optical resonator structure with an organic semiconductor single crystal

• Project/Area Number: 23510147
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Microdevices/Nanodevices
• Research Institution: Tohoku University
• Principal Investigator: KUMASHIRO Ryotaro 東北大学, 原子分子材料科学高等研究機構, 助教 (00396417)
• Co-Investigator(Kenkyū-buntansha): HEGURI Satoshi 東北大学, 原子分子材料科学高等研究機構, 助教 (70611648) ; XU Jingtao 東北大学, 原子分子材料科学高等研究機構, 助手 (40571097) ; LIU Fucai 東北大学, 原子分子材料科学高等研究機構, 助手 (60644797) ; THANGAVEL Kanagasekaran 東北大学, 原子分子材料科学高等研究機構, 助手 (40644802)
• Co-Investigator(Renkei-kenkyūsha): IKEDA Susumu 東北大学, 原子分子材料科学高等研究機構, 准教授 (20401234)
• Project Period (FY): 2011 – 2013
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000); Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2011: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
• Keywords: 有機半導体 / ナノ構造 / FET / 光共振器 / 有機単結晶 / レーザー発振 / 電子線リソグラフィー

Research Abstract

From a study of the photoluminescence characteristics using novel organic semiconductor single crystal, material design guidelines based on the crystal structure and molecular shape is shown. On the basis of the metal-semiconductor interface state, we have succeeded in the development of FET shown a stable light emission operation in the atmosphere. Characterization method and conditions optimization of lithography technology were developed through the evaluation of physical properties of semiconductor single crystal.

Research Products

• [Journal Article] Electron and Hole Injection via Charge Transfer at the Topological Insulator Bi2-xSbxTe3-ySey-Organic Molecule Interface (2014)
  • Author(s): Y. Tanabe, K.K. Huynh, R. Nouchi, S. Heguri, G. Mu, J.T. Xu, H. Shimotani and K. Tanigaki
  • Journal Title: J. Phys. Chem. C Volume: 118 Issue: 7 Pages: 3533-3538
  • DOI: 10.1021/jp409715s
  • Peer Reviewed
• [Journal Article] Kondo-like mass enhancement of Dirac fermions in Ba(Fe1-xMnxAs)2 (2014)
  • Author(s): T. Urata, Y. Tanabe, K.K. Huynh, H. Oguro, K. Watanabe, S. Heguri and K. Tanigaki
  • Journal Title: Phys. Rev. B Volume: 89 Issue: 2 Pages: 24503-24503
  • DOI: 10.1103/physrevb.89.024503
  • Peer Reviewed
• [Journal Article] High-Sensitivity Photodetectors Based on Multilayer GaTe Flakes (2014)
  • Author(s): F. Liu, H. Shimotani, H. Shang, T. Kanagasekaran, V. Zolyomi, N. Drummond, V. I. Falko and K. Tanigaki
  • Journal Title: ACS NANO Volume: 8(1)巻 Issue: 1 Pages: 752-760
  • DOI: 10.1021/nn4054039
  • Peer Reviewed
• [Journal Article] A Field-Directional Specific Heat Study on the Gap Structure of Overdoped Ba(Fe1-xCox)(2)As-2 (2013)
  • Author(s): Gang Mu, Jun Tang, Yoichi Tanabe, Jingtao Xu, Bin Zeng, Bing Shen, Fei Han, Hai-Hu Wen, Satoshi Heguri, and Katsumi Tanigaki
  • Journal Title: J. Phys. Soc. Jpn. Volume: 82 Issue: 5 Pages: 54714-54714
  • DOI: 10.7566/jpsj.82.054714
  • Peer Reviewed
• [Journal Article] Low-Temperature Physical and Thermoelectric Properties of Ba8Ni5Ge41 (2013)
  • Author(s): Jingtao Xu, Jiazhen Wu, Yoichi Tanabe, Satoshi Heguri, Gang Mu, Hidekazu Shimotani, and Katsumi Tanigaki
  • Journal Title: J. Elect. Mater. Volume: 42 Issue: 7 Pages: 2025-2029
  • DOI: 10.1007/s11664-013-2509-z
• [Journal Article] Theoretical Analysis on the Optoelectronic Properties of Single Crystals of Thiophene-furan-phenylene Co-Oligomers: Efficient Photoluminescence due to Molecular Bending (2013)
  • Author(s): Hiroyuki Tamura, Ikutaro Hamada, Hui Shang, Kazuaki Oniwa, Md. Akhtaruzzaman, Tienan Jin, Naoki Asao, Yoshinori Yamamoto, Thangavel Kanagasekaran, Hidekazu Shimotani, Susumu Ikeda, and Katsumi Tanaigaki
  • Journal Title: J. Phys. Chem. C Volume: 117 Issue: 16 Pages: 8072-8078
  • DOI: 10.1021/jp400646n
  • Peer Reviewed
• [Journal Article] Single crystal biphenyl end-capped furan-incorporated oligomers: influence of unusual packing structure on carrier mobility and luminescence (2013)
  • Author(s): Kazuaki Oniwa, Thangavel Kanagasekaran, Tienan Jin, Md. Akhtaruzzaman, Yoshinori Yamamoto, Hiroyuki Tamura, Ikutaro Hamada, Hidekazu Shimotani, Naoki Asao, Susumu Ikeda, and Katsumi Tanaigaki
  • Journal Title: J. Mater. Chem. C Volume: 1 Issue: 26 Pages: 4163-4170
  • DOI: 10.1039/c3tc30220b
  • Peer Reviewed
• [Journal Article] Heat capacity studies on rattling vibrations in Ba-TM-Ge type I clathrates (2012)
  • Author(s): Jingtao Xu, Satoshi Heguri, Yoichi Tanabe, Gang Mu, Jiazhen Wu, Katsumi Tanigaki
  • Journal Title: J. Phys. Chem. Solid Volume: 73 Issue: 1 Pages: 1521-1523
  • DOI: 10.7566/jpsj.82.014703
  • Peer Reviewed
• [Journal Article] Quantitative relation between structure and thermal conductivity in type-I clathrates X8Ga16Ge30(X = Sr, Ba) based on electrostatic-potential analysis (2012)
  • Author(s): Akihiko Fujiwara, Kunihisa Sugimoto, Che-Hsiu Shih, Hiroshi Tanaka, Jun Tang, Yoichi Tanabe, Jingtao Xu, Satoshi Heguri, Katsumi Tanigaki, Masaki Takata
  • Journal Title: Phys. Rev. B Volume: 85 Issue: 14 Pages: 144305-144305
  • DOI: 10.1103/physrevb.85.144305
  • Peer Reviewed
• [Journal Article] Suppression of backward scattering of Dirac formions in iron pnictides Ba(Fe1-xRuxAs)2 (2012)
  • Author(s): Y. Tanabe, K. K. Huynh, T. Urata, S. Heguri, G. Mu, J. T. Xu, R. Nouchi, and K. Tanigaki
  • Journal Title: Physical Review B Volume: 86 Issue: 9 Pages: 94510-94510
  • DOI: 10.1103/physrevb.86.094510
  • Peer Reviewed
• [Journal Article] Heat capacity studies on rattling vibrations in Ba-TM-Ge type I clathrates (2012)
  • Author(s): J. T. Xu, S. Heguri, Y. Tanabe, G. Mu, J. Wu and K. Tanigaki
  • Journal Title: J. Phys. Chem. Solids Volume: 73巻 Issue: 12 Pages: 1521-1523
  • DOI: 10.1016/j.jpcs.2011.11.044
• [Journal Article] Low-Temperature Physical Properties of Ba_8Ni_xGe_<46>_x (x=3, 4, 6) (2012)
  • Author(s): J. Xu, J. Wu, S. Heguri, G. Mu, Y. Tanabe, K. Tanigaki
  • Journal Title: J. Electronic Materials Volume: 41 Issue: 6 Pages: 1177-1180
  • DOI: 10.1007/s11664-011-1898-0
  • Peer Reviewed
• [Presentation] 鉄系超伝導体 FeSe の単結晶育成と磁場中輸送特性 (2014)
  • Author(s): 田邉洋一、浦田隆広、Huynh Kim Khuong、小黒英俊、渡辺和雄、平郡諭、谷垣勝己
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 神奈川
  • Year and Date: 2014-03-30
• [Presentation] 絶縁層表面修飾による有機薄膜トランジスタのキャリア注入障壁の変化 (2014)
  • Author(s): 下谷秀和、カナガセカラン タンガベル、谷垣勝己
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 神奈川
  • Year and Date: 2014-03-29
• [Presentation] Synthesis and electronic states of cage-structured clathrates containing d-transition elements (2014)
  • Author(s): T. Kanagasekaran, J. Wu, S. Heguri, Y. Tanabe, H. Shimotani and K. Tanigaki
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 神奈川
  • Year and Date: 2014-03-29
• [Presentation] Rubrene-Doped Tetracene Crystals with High Luminescent Efficiency Applied in Field-Effect Transistors (2014)
  • Author(s): H. Shang, T. Kanagasekaran, F. Liu, S. Kobayashi, H. Shimotani and K. Tanigaki
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 神奈川
  • Year and Date: 2014-03-29
• [Presentation] Ba 黒鉛層間化合物の作製と超伝導 (2014)
  • Author(s): 平郡諭、河出直哉、藤沢拓実、山口明、住山昭彦、谷垣勝己、小林本忠
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 神奈川
  • Year and Date: 2014-03-28
• [Presentation] Magnetic properties in electron doped acenes (2014)
  • Author(s): Quynh T.N. Phan, S. Heguri and K. Tanigaki
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 神奈川
  • Year and Date: 2014-03-28
• [Presentation] Synthesis and characterization of Bi_<2-x>Sb_xTe_<3-y>Se_yultrathin films (2014)
  • Author(s): T. N. Han, Y. Tanabe, K.K. Huynh, H. Oguro, K. Watanabe, S. Heguri, H. Shimotani and K. Tanigaki
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 神奈川
  • Year and Date: 2014-03-28
• [Presentation] 物質内部空間に存在する原子の創出するフォノン:アインシュタインモードからラットリングモードへの移行 (2014)
  • Author(s): 谷垣勝己、J. Wu、平郡諭、田邉洋一、下谷秀和
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 神奈川
  • Year and Date: 2014-03-27
• [Presentation] Physical Properties Study on Nobel Metal Containing Type I Clathrates : Ba_8M_xGe_<46-x> (M=Cu, Ag, Au),Synthesized by Sn Flux (2014)
  • Author(s): J. Wu, S. Heguri, Y. Tanabe, H. Shimotani and K. Tanigaki
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 神奈川
  • Year and Date: 2014-03-27
• [Presentation] Physical Properties Study on Nobel Metal Containing Type I Clathrates: Ba8MxGe46-x (M=Cu, Ag, Au), Synthesized by Sn Flux (2014)
  • Author(s): Jiazhen Wu, Satoshi Heguri, Yoichi Tanabe, Hidekazu Shimotani, and Katsumi Tanigaki
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 平塚
• [Presentation] Synthesis and characterization of Bi2-xSbxTe3-ySey ultrathin films (2014)
  • Author(s): Tu Ngoc Han, Yoichi Tanabe, Khuong Kim Huynh, Hidetoshi Oguro, Kazuo Watanabe, Satoshi Heguri, Hidekazu Shimotani, and Katsumi Tanigaki
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 平塚
• [Presentation] Magnetic properties in electron doped acenes (2014)
  • Author(s): Quynh T. N. Phan, Satoshi Heguri, and Katsumi Tanigaki
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 平塚
• [Presentation] Rubrene-Doped Tetracene Crystals with High Luminescent Efficiency Applied in Field-Effect Transistors (2014)
  • Author(s): Hui Shang, Kanagasekaran Thangavel, Fucai Liu, Shota Kobayashi, Hidekazu Shimotani, and Katsumi Tanigaki
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 平塚
• [Presentation] Synthesis and electronic states of cage-structured clathrates containing d-transition elements (2014)
  • Author(s): Thangavel Kanagasekaran, Jiazhen Wu, Satoshi Heguri, Yoichi Tanabe, Hidekazu Shimotani, and Katsumi Tanigaki
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 平塚
• [Presentation] 物質内部空間に存在する原子の創出するフォノン：アインシュタインモードからラットリングモードへの移行 (2014)
  • Author(s): 谷垣勝己、Jiazhen Wu、平郡諭、田邉洋一、下谷秀和
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 平塚
• [Presentation] Ba黒鉛層間化合物の作製と超伝導 (2014)
  • Author(s): 平郡諭、河出直哉、藤沢拓実、山口明、住山昭彦、谷垣勝己、小林本忠
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 平塚
• [Presentation] 絶縁層表面修飾による有機薄膜トランジスタのキャリア注入障壁の変化 (2014)
  • Author(s): 下谷秀和、カナガセカラン サンガベル、谷垣勝己
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 平塚
• [Presentation] 鉄系超伝導体FeSeの単結晶育成と磁場中輸送特性 (2014)
  • Author(s): 田邉洋一、浦田隆広、Huynh Kim Khuong、小黒英俊、渡辺和雄、平郡諭、谷垣勝己
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 平塚
• [Presentation] 鉄ニクタイド化合物 Ba(FeAs)_2 のディラックコーンへの非磁性・磁性不純物置換効果 (2013)
  • Author(s): 田邉洋一,浦田隆広,H. K. Khuong,平郡諭,谷垣勝己
  • Organizer: 日本物理学会2013年秋季大会
  • Place of Presentation: 徳島
  • Year and Date: 2013-09-27
• [Presentation] カリウム金属添加ピセン化合物 Kxpicene の磁化率 (2013)
  • Author(s): 小林本忠,藤原佑樹,平郡諭,谷垣勝己
  • Organizer: 日本物理学会2013年秋季大会
  • Place of Presentation: 徳島
  • Year and Date: 2013-09-27
• [Presentation] Effects of d-elements substitution on electronic states in clathrate compounds (2013)
  • Author(s): J. Wu,D. Pranant,S. Heguri,Y. Tanabe,H. Shimotani and K. Tanigaki
  • Organizer: 日本物理学会2013年秋季大会
  • Place of Presentation: 徳島
  • Year and Date: 2013-09-27
• [Presentation] 単結晶六方晶窒化ホウ素へのキャリアドーピング (2013)
  • Author(s): 平郡諭,Phan T. N. Quynh,田邉洋一,下谷秀和,谷口尚,谷垣勝己
  • Organizer: 日本物理学会2013年秋季大会
  • Place of Presentation: 徳島
  • Year and Date: 2013-09-26
• [Presentation] Synthesis and physical properties of Ba-TM-Ge clathrate single crystals grown by Sn flux (2013)
  • Author(s): J. T. Xu,J. Wu,S. Heguri,Y. Tanabe,H. Shimotani and K. Tanigaki
  • Organizer: 日本物理学会第68回年次大会
  • Place of Presentation: 広島
  • Year and Date: 2013-03-26
• [Presentation] Rattler site selectivity and covalency effects in Type-I clathrates (2013)
  • Author(s): D. Arcon,A. Zorko,P. Jeglic,J.T. Xu,J. Tang , Y. Tanabe , S. Heguri and K. Tanigaki
  • Organizer: 日本物理学会第68回年次大会
  • Place of Presentation: 広島
  • Year and Date: 2013-03-26
• [Presentation] Synthesis and Physical Properties of Ba-TM-Ge Clathrate Single Crystals Grown by Sn Flux (2013)
  • Author(s): J. T. Xu and K. Tanigaki
  • Organizer: The AIMR International Symposium 2013
  • Place of Presentation: 日本、仙台国際センター
  • Year and Date: 2013-02-20
• [Presentation] カリウム金属添加ピセン化合物Kxpiceneの磁化率 (2013)
  • Author(s): 小林本忠，藤原佑樹，平郡諭，谷垣勝己
  • Organizer: 日本物理学会2013年秋季大会
  • Place of Presentation: 徳島
• [Presentation] 鉄ニクタイド化合物Ba(FeAs)2のディラックコーンへの非磁性・磁性不純物置換効果 (2013)
  • Author(s): 田邉洋一，浦田隆広，Huynh Kim Khuong，平郡諭，谷垣勝己
  • Organizer: 日本物理学会2013年秋季大会
  • Place of Presentation: 徳島
• [Presentation] Synthesis and Physical Properties of Ba-TM-Ge Clathrate Single Crystals Grown by Sn Flux (2013)
  • Author(s): Jingtao Xu and Katsumi Tanigaki
  • Organizer: The AIMR International Symposium 2013
  • Place of Presentation: Sendai, Japan
• [Presentation] Rattler site selectivity and covalency effects in Type-I clathrates (2013)
  • Author(s): D. Arcon，A. Zorko，P. Jeglic，J.T. Xu，J. Tang，Y. Tanabe，S. Heguri，and K. Tanigaki
  • Organizer: 日本物理学会第68回年次大会
  • Place of Presentation: 広島、日本
• [Presentation] Synthesis and physical properties of Ba-TM-Ge clathrate single crystals grown by Sn flux (2013)
  • Author(s): Jingtao Xu，Jiazhen Wu，Satoshi Heguri，Yoichi Tanabe，Hidekazu Shimotani，and Katsumi Tanigaki
  • Organizer: 日本物理学会第68回年次大会
  • Place of Presentation: 広島、日本
• [Presentation] Amplified Spontaneous Emission in Newly Synthesized Furan/Phenylene Co-oligomer Single Crystal (2012)
  • Author(s): H. Shang, S. Ikeda, T. Kanagasekaran, H. Shimotani, K. Oniwa, T. Jin, N. Asao, Y. Yamamoto, H. Tamura, I. Hamada, K. Abe, M. Yoshizawa and K. Tanigaki
  • Organizer: 日本物理学会2012年秋季大会
  • Place of Presentation: 横浜
  • Year and Date: 2012-09-20
• [Presentation] Ambipolar organic light emitting field effect transistors (2012)
  • Author(s): T. Kanagasekaran, H. Shang, S. Ikeda, R. Kumashiro, H. Shimotani and K. Tanigaki
  • Organizer: 日本物理学会2012年秋季大会
  • Place of Presentation: 横浜
  • Year and Date: 2012-09-20
• [Presentation] トポロジカル絶縁体 Bi_<2-x>Sb_xTe_<3-y>Se_y における有機-無機界面を利用したキャリア制御 (2012)
  • Author(s): 田邉洋一,K. K. Huynh,平郡諭,野内亮,Mu G.,Xu J.T.,谷垣勝己
  • Organizer: 日本物理学会2012年秋季大会
  • Place of Presentation: 横浜
  • Year and Date: 2012-09-19
• [Presentation] Low Temperature Specific Heat Study on Type I Clathrate Compounds (2012)
  • Author(s): J. Wu,J.T. Xu,G. Mu,D. Prananto,H. Shimotani,Y. Tanabe,S. Heguri and K. Tanigaki
  • Organizer: 日本物理学会2012年秋季大会
  • Place of Presentation: 横浜
  • Year and Date: 2012-09-18
• [Presentation] クラスレート物質における非調和フォノンと電子状態の相関 (2012)
  • Author(s): 谷垣勝己,J. T. Xu,J. Wu,G. Mu,D. Prananto,下谷秀和,田邊洋一,平郡諭
  • Organizer: 日本物理学会2012年秋季大会
  • Place of Presentation: 横浜
  • Year and Date: 2012-09-18
• [Presentation] Phonon and electronic engineering in type I clathrate for high thermoelectric merit of figure (2012)
  • Author(s): J. T. Xu and K. Tanigaki
  • Organizer: The 31st International & 10th European Conference on Thermoelectrics
  • Place of Presentation: デンマーク、オールボー
  • Year and Date: 2012-07-10
• [Presentation] Air stable organic ambipolar field effect transistor with gold electrodes (2012)
  • Author(s): T. Kanagasekaran, S. Ikeda, H. Shang, R. Kumashiro, H. Shimotani and K. Tanigaki
  • Organizer: 日本物理学会第67回年次大会
  • Place of Presentation: 西宮
  • Year and Date: 2012-03-24
• [Presentation] Phonon and electronic engineering in type I clathrate for high thermoelectric merit of figure (2012)
  • Author(s): Jingtao Xu and Katsumi Tanigaki
  • Organizer: The 31st International & 10th European Conference on Thermoelectrics
  • Place of Presentation: Aalborg, Denmark
• [Presentation] クラスレート物質における非調和フォノンと電子状態の相関 (2012)
  • Author(s): 谷垣勝己，Jigtao Xu，Jiazhen Wu，Gang Mu，Dwi Prananto，下谷秀和，田邊洋一，平郡諭
  • Organizer: 日本物理学会2012年秋季大会
  • Place of Presentation: 横浜、日本
• [Presentation] Ambipolar organic light emitting field effect transistors (2012)
  • Author(s): T. Kanagasekaran, H. Shang, S. Ikeda, R. Kumashiro, H. Shimotani and K. Tanigaki
  • Organizer: 日本物理学会2012年秋季大会
  • Place of Presentation: 横浜、日本
• [Presentation] Low Temperature Specific Heat Study on Type I Clathrate Compounds (2012)
  • Author(s): Jiazhen Wu，Jingtao Xu，Gang Mu，Dwi Prananto，Hidekazu Shimotani，Yoichi Tanabe，Satoshi Heguri and Katsumi Tanigaki
  • Organizer: 日本物理学会2012年秋季大会
  • Place of Presentation: 横浜、日本
• [Presentation] トポロジカル絶縁体Bi2-xSbxTe3-ySeyにおける有機-無機界面を利用したキャリア制御 (2012)
  • Author(s): 田邉洋一，Khuong Kim Huynh，平郡諭，野内亮，Mu Gang，Xu Jingtao，谷垣勝己
  • Organizer: 日本物理学会2012年秋季大会
  • Place of Presentation: 横浜、日本
• [Presentation] Air stable organic ambipolar field effect transistor with gold electrodes (2012)
  • Author(s): Thangavel Kanagasekaran, Susumu Ikeda, Hui Shang, Ryotaro Kumashiro, Hidekazu Shimotani, and Katsumi Tanigaki
  • Organizer: 日本物理学会第67回年次大会
  • Place of Presentation: Nishinomiya, Japan
• [Presentation] Explorations of Effective Factors for Optimizing Light-Emitting Organic Field-Effect Transistors (2011)
  • Author(s): S. Ikeda, Kanagasekaran T., R. Kumashiro, T. Inoue, H. Shang, D. Hirota, H. Shimotani and K. Tanigaki
  • Organizer: 2011 Fall MRS meeting
  • Place of Presentation: アメリカ、ボストン
  • Year and Date: 2011-11-28
• [Presentation] Air stable organic light emitting field effect transistor with gold electrodes (2011)
  • Author(s): T. Kanagasekaran, S. Ikeda, R. Kumashiro, H. Shimotani and K. Tanigaki
  • Organizer: International Conference of New Science Created by Materials with Nano Space : From Fundamentals to Applications
  • Place of Presentation: 日本、東北大学
  • Year and Date: 2011-11-23
• [Presentation] X-ray powder diffraction measurement on Ba_<24>Ge_<100> under high-pressure/low-temperature using helium pressure medium (2011)
  • Author(s): S. Nakano, R. Kumashiro, K. Tanigaki, Y. Imaeda, T. Nakamoto, K. Funahashi, T. Kume, T. Kikegawa, N. Hirao, and Y. Ohishi
  • Organizer: International Conference of New Science Created by Materials with Nano Space : From Fundamentals to Applications
  • Place of Presentation: 日本、東北大学
  • Year and Date: 2011-11-23
• [Presentation] Enhancement of ambipolar transport behavior of organic field effect transistors by electron trap elimination (2011)
  • Author(s): T. Kanagasekaran, S. Ikeda, R. Kumashiro, H. Shimotani and K. Tanigaki
  • Organizer: 日本物理学会2011年秋季大会
  • Place of Presentation: 富山
  • Year and Date: 2011-09-21
• [Presentation] 有機電界効果トランジスタの発光と伝搬に及ぼす基板表面修飾の影響 (2011)
  • Author(s): 井上拓門, 池田進, 熊代良太郎, 下谷秀和, 谷垣勝己
  • Organizer: 日本物理学会2011年秋季大会
  • Place of Presentation: 富山
  • Year and Date: 2011-09-21
• [Presentation] Explorations of Effective Factors for Optimizing Light-Emitting Organic Field-Effect Transistors (2011)
  • Author(s): Susumu Ikeda, Kanagasekaran Thangavel, Ryotaro Kumashiro, Takuto Inoue, Hui Shang, Dairi Hirota, Hidekazu Shimotani, and Katsumi Tanigaki
  • Organizer: 2011 Fall MRS meeting
  • Place of Presentation: Boston, MA, U.S.A.
• [Presentation] X-ray powder diffraction measurement on Ba24Ge100 under high-pressure/low-temperature using helium pressure medium (2011)
  • Author(s): S. Nakano, R. Kumashiro, K. Tanigaki, Y. Imaeda, T. Nakamoto, K. Funahashi, T. Kume, T. Kikegawa, N. Hirao, Y. Ohishi
  • Organizer: International Conference of New Science Created by Materials with Nano Space: From Fundamentals to Applications
  • Place of Presentation: Sendai, Japan
• [Presentation] Air stable organic light emitting field effect transistor with gold electrodes (2011)
  • Author(s): Thangavel Kanagasekaran, Susumu Ikeda, Ryotaro Kumashiro, Hidekazu Shimotani, and Katsumi Tanigaki
  • Organizer: International Conference of New Science Created by Materials with Nano Space: From Fundamentals to Applications
  • Place of Presentation: Sendai, Japan
• [Presentation] 有機電界効果トランジスタの発光と伝搬に及ぼす基板表面修飾の影響 (2011)
  • Author(s): 井上拓門, 池田進, 熊代良太郎, 下谷秀和, 谷垣勝己
  • Organizer: 日本物理学会2011年秋季大会
  • Place of Presentation: Toyama, Japan
• [Presentation] Enhancement of ambipolar transport behavior of organic field effect transistors by electron trap elimination (2011)
  • Author(s): Thangavel Kanagasekaran, Susumu Ikeda, Ryotaro Kumashiro, Hidekazu Shimotani, and Katsumi Tanigaki
  • Organizer: 日本物理学会2011年秋季大会
  • Place of Presentation: Toyama, Japan
• [Remarks] ホームページ等
  • URL: http://www.wpi-aimr.tohoku.ac.jp/jp/research/researcher/kumashiro_r.html