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早川 竜馬
Address
305-0044 茨城県つくば市並木1-1 [アクセス]
  • 論文・発表

[論文] | [書籍] | [会議録] | [口頭発表] | [その他の文献] | [特許]

論文 TSV

2019
  1. KUROKAWA, Yuka, HAYAKAWA, Ryoma, Kenji Higashiguchi, Yutaka Noguchi, Shinya Shimada, Kenji Matsuda, WAKAYAMA, Yutaka. Ambipolar Carrier Transport in an Optically Controllable Diarylethene Thin Film Transistor. ORGANIC ELECTRONICS. 64 (2019) 205-208 10.1016/j.orgel.2018.10.020
  2. Nobuya Hiroshiba, Ryoma Hayakawa, Yutaka Wakayama. On-terrace graphoepitaxy for remarkable one-dimensional growth of 2,7-dioctyl[1]benzothieno[3,2-b]benzothiophene (C8-BTBT) nanowires. Organic Electronics. 74 (2019) 33-36 10.1016/j.orgel.2019.06.042
  3. Bablu Mukherjee, Amir Zulkefli, Ryoma Hayakawa, Yutaka Wakayama, Shu Nakaharai. Enhanced Quantum Efficiency in Vertical Mixed-Thickness n-ReS2/p-Si Heterojunction Photodiodes. ACS Photonics. 6 [9] (2019) 2277-2286 10.1021/acsphotonics.9b00580
  4. Yuka Kurokawa, Ryoma Hayakawa, Shinya Shimada, Kouki Tanaka, Kenji Higashiguchi, Yutaka Noguchi, Kenji Matsuda, Yutaka Wakayama. Photocontrollable ambipolar transistors with π-conjugated diarylethene photochromic channels. Japanese Journal of Applied Physics. 58 [SD] (2019) SDDH03 10.7567/1347-4065/ab09ce
  5. Tin Phan Nguy, Ryoma Hayakawa, Volkan Kilinc, Matthieu Petit, Jean-Manuel Raimundo, Anne Charrier, Yutaka Wakayama. Stable operation of water-gated organic field-effect transistor depending on channel flatness, electrode metals and surface treatment. Japanese Journal of Applied Physics. 58 [SD] (2019) SDDH02 10.7567/1347-4065/ab09d2
  6. Yesul Jeong, Ji Yeong Sung, Yunju Choi, Jong Sung Jin, Jang-Hee Yoon, Sinae Heo, Ryoma Hayakawa, Yutaka Wakayama. Structural characterization and transistor properties of thickness-controllable MoS2 thin films. Journal of Materials Science. 54 [10] (2019) 7758-7767 10.1007/s10853-019-03435-6
2016
  1. Tohru Tsuruoka, Ryoma Hayakawa, Kazuyoshi Kobashi, Kenji Higashiguchi, Kenji Matsuda, Yutaka Wakayama. Laser Patterning of Optically Reconfigurable Transistor Channels in a Photochromic Diarylethene Layer. Nano Letters. 16 [12] (2016) 7474-7480 10.1021/acs.nanolett.6b03162
  2. Yuta Takaki, Yutaka Wakayama, Yasushi Ishiguro, Ryoma Hayakawa, Masakazu Yamagishi, Toshihiro Okamoto, Jun Takeya, Kenji Yoza, Kenji Kobayashi. Soluble 2,6-Bis(4-pentylphenylethynyl)anthracene as a High Hole Mobility Semiconductor for Organic Field-effect Transistors. Chemistry Letters. 45 [12] (2016) 1403-1405 10.1246/cl.160731
  3. Matthieu Petit, Ryoma Hayakawa, Yutaka Wakayama, Vinh Le Thanh, Lisa Michez. Mn5Ge3C0.6 /Ge(1 1 1) Schottky contacts tuned by an n-type ultra-shallow doping layer. Journal of Physics D: Applied Physics. 49 [35] (2016) 355101 10.1088/0022-3727/49/35/355101
  4. Ryoma Hayakawa, Mohammad Amin Karimi, Jannic Wolf, Thomas Huhn, Martin Sebastian Zöllner, Carmen Herrmann, Elke Scheer. Large Magnetoresistance in Single-Radical Molecular Junctions. Nano Letters. 16 [8] (2016) 4960-4967 10.1021/acs.nanolett.6b01595
  5. Seungjun Oh, Ryoma Hayakawa, Chengjun Pan, Kazunori Sugiyasu, Yutaka Wakayama. Polymer chain alignment and transistor properties of nanochannel-templated poly(3-hexylthiophene) nanowires. Journal of Applied Physics. 120 [5] (2016) 055501 10.1063/1.4960133
  6. M. A. Karimi, S. G. Bahoosh, M. Herz, R. Hayakawa, F. Pauly, E. Scheer. Shot Noise of 1,4-Benzenedithiol Single-Molecule Junctions. Nano Letters. 16 [3] (2016) 1803-1807 10.1021/acs.nanolett.5b04848
  7. S. N. Heo, Y. Ishiguro, R. Hayakawa, T. Chikyow, Y. Wakayama. Perspective: Highly ordered MoS2 thin films grown by multi-step chemical vapor deposition process. APL Materials. 4 [3] (2016) 030901 10.1063/1.4943288
2014
  1. Yasushi Ishiguro, Michel Frigoli, Ryoma Hayakawa, Toyohiro Chikyow, Yutaka Wakayama. Improved thermal stability in photochromism-based optically controllable organic thin film transistor. Organic Electronics. 15 [9] (2014) 1891-1895 10.1016/j.orgel.2014.05.030
  2. Yasushi Ishiguro, Ryoma Hayakawa, Toyohiro Chikyow, Yutaka Wakayama. Optically Controllable Dual-Gate Organic Transistor Produced via Phase Separation between Polymer Semiconductor and Photochromic Spiropyran Molecules. ACS Applied Materials & Interfaces. 6 [13] (2014) 10415-10420 10.1021/am501884q
  3. Nobuya Hiroshiba, Kenta Morimoto, Ryoma Hayakawa, Yutaka Wakayama, Tatsuo Mori, Kiyoto Matsuishi. Exciton dynamics at the heteromolecular interface between N,N′-dioctyl-3,4,9,10-perylenedicarboximide and quaterrylene, studied using time-resolved photoluminescence. AIP Advances. 4 [6] (2014) 067112 10.1063/1.4880495
  4. Yutaka Wakayama, Ryoma Hayakawa, Hoon-Seok Seo. Recent progress in photoactive organic field-effect transistors. Science and Technology of Advanced Materials. 15 [2] (2014) 024202 10.1088/1468-6996/15/2/024202
  5. Hoon-Seok Seo, Ryoma Hayakawa, Toyohiro Chikyow, Yutaka Wakayama. Multilevel Operation of Resonant Tunneling with Binary Molecules in a Metal–Insulator–Semiconductor Configuration. The Journal of Physical Chemistry C. 118 [12] (2014) 6467-6472 10.1021/jp411386s
  6. Nobuya Hiroshiba, Jonathan P. Hill, Ryoma Hayakawa, Katsuhiko Ariga, Kiyoto Matsuishi, Yutaka Wakayama. Layer-by-layer growth of precisely controlled hetero-molecular multi-layers and superlattice structures. Thin Solid Films. 554 (2014) 74-77 10.1016/j.tsf.2013.03.082
  7. Yutaka Wakayama, Ryoma Hayakawa. Integration of molecular functions into Si device for nanoscale molecular devices. Thin Solid Films. 554 (2014) 2-7 10.1016/j.tsf.2013.03.081
2011
  1. Ryoma Hayakawa, Masashi Yoshida, Kouta Ide, Yoshiyuki Yamashita, Hideki Yoshikawa, Keisuke Kobayashi, Shunsuke Kunugi, Tsuyoshi Uehara, Norifumi Fujimura. Structural analysis and electrical properties of pure Ge3N4 dielectric layers formed by an atmospheric-pressure nitrogen plasma. Journal of Applied Physics. 110 [6] (2011) 064103 10.1063/1.3638133
  2. Ryoma Hayakawa, Nobuya Hiroshiba, Toyohiro Chikyow, Yutaka Wakayama. Single-Electron Tunneling through Molecular Quantum Dots in a Metal-Insulator-Semiconductor Structure. Advanced Functional Materials. 21 [15] (2011) 2933-2937 10.1002/adfm.201100220
  3. Nobuya Hiroshiba, Ryoma Hayakawa, Toyohiro Chikyow, Kiyoto Matsuishi, Yutaka Wakayama. Ambipolar carrier transport in hetero-layered organic transistors consisting of quaterrylene and N,N′-dioctyl-3,4,9,10-perylenedicarboximide. Organic Electronics. 12 [8] (2011) 1336-1340 10.1016/j.orgel.2011.05.001
  4. Nobuya Hiroshiba, Kenta Morimoto, Ryoma Hayakawa, Toyohiro Chikyow, Yutaka Wakayama, Kiyoto Matsuishi. Study of the exciton relaxation and recombination processes of a heteromolecular interface fabricated by a molecular superlattice growth technique. Chemical Physics Letters. 512 [4-6] (2011) 227-230 10.1016/j.cplett.2011.07.016
  5. Nobuya Hiroshiba, JonathanP. Hill, Ryoma Hayakawa, Toyohiro Chikyow, Kiyoto Matsuishi, Katsuhiko Ariga, Yutaka Wakayama. Molecular Alignment and Energy-Level Diagram at Heteromolecular Interface of Quaterrylene and Terrylene-3,4,11,12-Tetracarboximide. Journal of Nanoscience and Nanotechnology. 11 [6] (2011) 4888-4892 10.1166/jnn.2011.4749
  6. Masataka Imura, Ryoma Hayakawa, Eiichiro Watanabe, Meiyong Liao, Yasuo Koide, Hiroshi Amano. Demonstration of diamond field effect transistors by AlN/diamond heterostructure. physica status solidi (RRL) - Rapid Research Letters. 5 [3] (2011) 125-127 10.1002/pssr.201105024
  7. N. Hiroshiba, R. Hayakawa, T. Chikyow, Y. Yamashita, H. Yoshikawa, K. Kobayashi, K. Morimoto, K. Matsuishi, Y. Wakayama. Energy-level alignments and photo-induced carrier processes at the heteromolecular interface of quaterrylene and N,N′-dioctyl-3,4,9,10-perylenedicarboximide. Physical Chemistry Chemical Physics. 13 [13] (2011) 6280 10.1039/c0cp02663h

書籍 TSV

会議録 TSV

2019
  1. Tin Phan Nguy, Ryoma Hayakawa, Volkan Kilinc, Matthieu Petit, Jean-Manuel Raimundo, Anne Charrier, Yutaka Wakayama. Stable operation of water-gated organic field-effect transistor depending on channel flatness, electrode metals and surface treatment. JAPANESE JOURNAL OF APPLIED PHYSICS. 2019, SDDH02-1-SDDH02-5
  2. Yuka Kurokawa, Ryoma Hayakawa, Shinya Shimada, Kouki Tanaka, Kenji Higashiguchi, Yutaka Noguchi, Kenji Matsuda, Yutaka Wakayama. Photocontrollable ambipolar transistors with π-conjugated diarylethene photochromic channels. JAPANESE JOURNAL OF APPLIED PHYSICS. 2019, SDDH03-1- SDDH03-4
2012
  1. Masataka Imura, Ryoma Hayakawa, Hirotaka Ohsato, Eiichiro Watanabe, Daiju Tsuya, Takahiro Nagata, Meiyong Liao, Yasuo Koide, Jun-ichi Yamamoto, Kazuhito Ban, Motoaki Iwaya, Hiroshi Amano. Development of AlN/diamond heterojunction field effect transistors. DIAMOND AND RELATED MATERIALS. 2012, 206-209

口頭発表 TSV

2019
  1. KUROKAWA, Yuka, HAYAKAWA, Ryoma, 島田 信哉, 東口 顕士, NGO, Hai Dang , DAO, Duy Thang, NAGAO, Tadaaki, 野口 裕, 松田 建児, WAKAYAMA, Yutaka. Low-voltage operation of diarylethene-photochromic-channel transistors. 32nd International Microprocesses and Nanotechnology Conference (MNC 2019). 2019
  2. MUKHERJEE, Bablu, BIN ZULKEFLI, Mohd Amir, HAYAKAWA, Ryoma, WAKAYAMA, Yutaka, NAKAHARAI, Shu. Enhanced Quantum Efficiency in Mixed-thickness ReS2/p-Si Schottky Photodiode. MNC 2019, 32nd International Microprocesses and Nanotechnology Conference. 2019
  3. HAYAKAWA, Ryoma. Vertically-aligned resonant tunneling devices with organic molecules as quantum dots. International Conference on Materials Science and Engineering. 2019
  4. KOBASHI, Kazuyoshi, HAYAKAWA, Ryoma, WAKAYAMA, Yutaka. Organic anti-ambipolar transistor for multi-valued logic circuit. International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2019) . 2019
  5. HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Vertically-aligned molecular transistors for large-scale integration. 10th international conference on molecular electronics & bioelectronics. 2019
  6. HAYAKAWA, Ryoma, WAKAYAMA, Yutaka. Vertical Resonant Tunneling Devices Brought about by Integration of Attractive Molecules into Current Si devices. 2019 Collaborative Conference on Materials Research (CCMR). 2019
  7. HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Vertical resonant tunneling devices with attractive molecular quantum dots. MANA international symposium 2019. 2019
  8. HAYAKAWA, Ryoma, WAKAYAMA, Yutaka. Quantum molecular devices for large-scale integration. 2019 International Symposium on Future Materials in conjunction with the ISEM 25th Anniversary celebration. 2019
2018
  1. NGUY, Phan Tin, HAYAKAWA, Ryoma, Volkan Klinic, Matthieu Petit, Jean-Manuel Raimundo, Anne Charrier, WAKAYAMA, Yutaka. Properties of water-gated organic field-effect transistors depending on surface morphology, electrode metals and lipid membrane. 31st International Microprocesses and Nanotechnology Conference (MNC 2018). 2018
  2. KUROKAWA, Yuka, HAYAKAWA, Ryoma, 島田 信哉, 東口 顕士, 野口 裕, 松田 建児, WAKAYAMA, Yutaka. Observation of ambipolar carrier transport in diarylethene-photochromic-channel transistors. 31st International Microprocesses and Nanotechnology Conference. 2018
  3. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma, KOBASHI, Kazuyoshi, CHIKYOW, Toyohiro. Organic anti-ambipolar transistor for multivalued logic circuit. 31st International Microprocesses and Nanotechnology Conference. 2018
  4. HAYAKAWA, Ryoma, WAKAYAMA, Yutaka. Vertical Resonant Tunneling Transistors with Molecular Quantum Dots. ICEAN 2018. 2018
  5. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma. Multi-level operation of vertically-aligned tunneling transistor with molecular quantum dot. Applied Nanotechnology and Nanoscience International Conference. 2018
  6. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma. Multi-level operation of vertically-aligned tunneling transistor with molecular quantum dot. Applied Nanotechnology and Nanoscience International Conference. 2018
  7. マッカージーバブル, ズルケフリアミール, 早川竜馬, 若山裕, 中払周. Few-Layer ReS2 based Vertical p-n van der Waals Junction for Photosensing. SSDM 2018, 50th annual conference. 2018
  8. MUKHERJEE, Bablu, Bin ZULKEFLI, Mohd Amir, HAYAKAWA, Ryoma, WAKAYAMA, Yutaka, NAKAHARAI, Shu. Few-Layer ReS2 based Vertical p-n van der Waals Junction for Photosensing. SSDM 2018, 50th annual conference. 2018
  9. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma, KOBASHI, Kazuyoshi, CHIKYOW, Toyohiro. Organic anti-ambipolar transistor: operation mechanism, device properties and application to multi-level logic circuits. International Conf. on Sci. &Tech. of Synthetic Metals 2018. 2018
  10. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma. Fullerene-based single-electron tunneling transistor for multi-level switching. International Conf. on Sci. &Tech. of Synthetic Metals 2018. 2018
  11. 早川 竜馬, 知京 豊裕, 若山 裕. 機能性分子を量子ドットに用いた共鳴トンネルデバイス. 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. 2018
  12. 早川 竜馬. An ultraviolet light sensor based on diarylethene-channel field-effect transistors. Molecular Technology for Advanced Sensors. 2018
  13. 早川 竜馬, 知京 豊裕, 若山 裕. 機能性分子を用いた共鳴トンネルデバイス. FT-IR・ラマンユーザーズフォーラム. 2018
  14. 早川 竜馬, 知京 豊裕, 若山 裕. Vertical resonant tunneling transistors with molecular quantum dots. International conference on nanoelectronics strategy 2018. 2018
  15. 早川 竜馬, 知京 豊裕, 若山 裕. Vertical resonant tunnel transistors with organic molecules as quantum dots. MANA international symposium 2018. 2018
2017
  1. HAYAKAWA, Ryoma. Vertical resonant tunneling transistors with molecular quantum dots. Single-Molecule Science and Technology. 2017
  2. HAYAKAWA, Ryoma. Resonant tunneling devices with organic molecules as quantum dots. Materials Horizons Symposium: Electronic and Photonic Materials. 2017
  3. 山本 真人, 早川 竜馬, 若山 裕. 分子によるトンネル電流制御Ⅰ:C60を量子ドットとした縦型共鳴トンネルトランジスタ. 第78回応用物理学会 秋季学術講演会. 2017
  4. 小橋 和義, 早川 竜馬, 知京 豊裕, 若山 裕. 有機へテロ接合を用いた負性抵抗トランジスタにおける 電荷輸送経路の検討. 第78回応用物理学会秋季学術講演会. 2017
  5. 山本 真人, 早川 竜馬, 若山 裕. 分子によるトンネル電流制御Ⅱ:自己組織化単分子膜の分子振動解析. 第78回応用物理学会 秋季学術講演会. 2017
  6. HAYAKAWA, Ryoma. Vertical Resonant Tunneling Transistors with Molecular Quantum Dots. DIPC Seminar Series. 2017
  7. HAYAKAWA, Ryoma, M. A. Karimi, S. Hambsch, J. Wolf, T. Huhn, M. S. Zöllner, C. Herrmann, E. Scheer. Large magnetoresistance in single radical molecular junctions. 14th European Conference on molecular Electronics (ECME 2017). 2017
  8. HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Vertical Resonant Tunneling Transistors with Molecular Quantum Dots. 14th European Conference on molecular Electronics (ECME 2017). 2017
  9. 黒川 裕香, 早川 竜馬, 若山 裕. ジアリールエテン光異性化薄膜を用いた光-電界制御トランジスタ. 応用物理学会 秋季学術講演会The 78th JSAP Autumn Meeting, 2017. 2017
  10. 黒川 裕香, 早川 竜馬, 若山 裕. ジアリールエテン光異性化薄膜を用いた光-電界制御トランジスタ. 2017年 第12回 有機デバイス・物性院生研究会. 2017
  11. 早川 竜馬, 若山 裕. 分子ドットを用いた縦型共鳴トンネルトランジスタ. 先端ナノデバイス・材料テクノロジー第151委員会. 2017
  12. 早川 竜馬, 若山 裕. 分子機能を活かした量子効果デバイスの開発 〜単分子接合から実用的な分子素子へ〜. 2017年第2回極限ナノ造形・構造物性研究会 講演会. 2017
  13. 小橋 和義, 早川 竜馬, 知京 豊裕, 若山 裕. 有機p-nへテロ接合を用いた負性抵抗トランジスタの動作原理の解明. 第64回応用物理学会春季学術講演会. 2017
  14. HAYAKAWA, Ryoma, Mohammad Amin Karimi, Thomas Huhn, Martin Sebastian Zöllner, Jannic Wolf, Carmen Herrmann, Elke Scheer. Large Magnetoresistance in Single Radical Molecule Junctions. MANA international symposium 2017. 2017
  15. KOBASHI, Kazuyoshi, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Organic heterojunction for negative differential resistance transistor. MANA International Symposium 2017. 2017
  16. WAKAYAMA, Yutaka, TSURUOKA, Tohru, HAYAKAWA, Ryoma, Kenji Higashiguchi, Kenji Matsuda. Photochromic organic field-effect transistor: Molecules, device properties and optical drawing of circuits. MANA International Symposium 2017. 2017
  17. 黒川 裕香, 早川 竜馬, 若山 裕. ジアリールエテン光異性化薄膜を用いた光-電界制御トランジスタ. 平成28年度第5回公開シンポジウム・第5回若手セミナー. 2017
2016
  1. KOBASHI, Kazuyoshi, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Organic p-n heterojunction for negative differential resistance transistor. 12th International Conference on Nano-Molecular Electronics. 2016
  2. HAYAKAWA, Ryoma, Mohammad Amin Karimi, Jannic Wolf, Thomas Huhn, Martin Sebastian Zöllner, Carmen Herrmann, Elke Scheer. Observation of Large Magnetoresistance in Single Radical Molecular Junctions. 12th International Conference on Nano-Molecular Electronics. 2016
  3. WAKAYAMA, Yutaka, TSURUOKA, Tohru, HAYAKAWA, Ryoma, Kenji Higashiguchi, Kenji Matsuda. Photochromic organic field-effect transistor: Molecules, device properties and optical drawing of circuits. International conference on photoalignment and photopatterning. 2016
  4. NAGATA, Takahiro, NAKAMURA Tatsuru, HAYAKAWA, Ryoma, YOSHIMURA Takesh, OH, Seungjun, HIROSHIBA Nobuy, CHIKYOW, Toyohiro, FUJIMURA Norifum, WAKAYAMA, Yutaka. Crystallographic Polarity Effect of ZnO on Electronic State of Pentacene/ZnO Hetero Structure. MNC 2016. 2016
  5. 早川 竜馬, Mohammad Amin Karimi, Jannic Wolf, Thomas Huhn, Martin Sebastian Zöllner, Carmen Herrmann, Elke Scheer. 有機ラジカル単分子接合における巨大磁気抵抗効果. 第7回 分子アーキテクトニクス研究会. 2016
  6. NAKAMURA Tatsuru, NAGATA, Takahiro, HAYAKAWA, Ryoma, YOSHIMURA Takeshi, OH, Seungjun, HIROSHIBA Nobuya, FUJIMURA Norifumi, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Crystallographic Polarity Effect of ZnO on Thin Film Growth of Pentacene. SSDM2016. 2016
  7. 早川 竜馬, 東口 顕士, 松田 建児, 知京 豊裕, 若山 裕. ジアリールエテン光異性化トランジスタの界面制御による高性能化. 第77回 応用物理学会秋季学術講演会. 2016
  8. ホ シネ, 早川 竜馬, 若山 裕. マルチステップ化学気相成長法によるMoS2電界効果トランジスタのキャリア輸送特性. 第77回応用物理学会秋季学術講演会. 2016
  9. 鶴岡 徹, 早川 竜馬, 小橋 和義, 東口顕士, 松田建児, 若山 裕. 1次元光異性化トランジスタチャネルのレーザ描画. 応用物理学会秋季学術講演会. 2016
  10. 小橋 和義, 早川 竜馬, 知京 豊裕, 若山 裕. 有機ヘテロ接合界面を利用した高性能負性抵抗素子の開発. 第77回応用物理学会秋季学術講演会. 2016
  11. 早川 竜馬, 若山 裕. Siテクノロジーと分子機能の融合よる新規量子効果デバイス 〜分子ドットによる多彩な共鳴トンネル電流制御〜. 2016年度精密工学会秋季大会. 2016
  12. HAYAKAWA, Ryoma, Mohammad Amin Karimi, Jannic Wolf, Thomas Huhn, Martin Sebastian Zöllner, Carmen Herrmann, Elke Scheer. Large Magnetoresistance in Single Oligo(p-phenylene ethynylene)-Based Radical Molecule Junctions. 8th international conference on molecular electronics. 2016
  13. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma, Kenji Higashiguchi, Kenji Matsuda. Photochromic Electronics for Optically Active Organic Field-Effect Transistors. IUMRS-ICEM 2016 International Conference on Electronic Materials. 2016
  14. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma, Kenji Higashiguchi, Kenji Matsuda. Interface Engineering for Molecule-Based Single-Electron Tunneling Devices. IUMRS-ICEM 2016 International Conference on Electronic Materials. 2016
2015
  1. HAYAKAWA, Ryoma, Kenji Higashiguchi, Kenji Matsuda, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Multi-functional manipulation of resonant tunneling through molecular quantum dots in Si-based double tunnel junction. 2015 E-MRS fall meeting. 2015
  2. ホ シネ, 早川 竜馬, 知京 豊裕, 若山 裕. 高配向MoS2薄膜の大面積成長. 応用物理学会秋季学術講演会 . 2015
  3. オウ セウンジン, 早川 竜馬, 知京 豊裕, 若山 裕. Polymer chain alignment via nanochannel effect for improving transistor performance. JSAP Autumn Meeting 2015. 2015
  4. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, Kenji Higashiguchi, Kenji Matsuda. Molecular Functions in Si-based Electron Tunnelling Devices. European Conference on Molecular Electronics. 2015
  5. OH, Seungjun, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Nanochannel effect for polymer chain alignment in polymer nanowire transistor. European Conference on Molecular Electronics. 2015
  6. HEO, Sinae, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Large-scale growth of well-ordered MoS2 thin films through multi-step CVD method. 13th European Conference on Molecular Electronics. 2015
  7. HAYAKAWA, Ryoma, Kenji Higashiguchi, Kenji Matsuda, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Optically Controllable Organic Thin Film Transistors with Diarylethene Photochromic Channel Layers. 13th European Conference on Molecular Electronic (ECME 2015). 2015
  8. HAYAKAWA, Ryoma, Kenji Higashiguchi, Kenji Matsuda, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Multifunctional controls of carrier transports through molecular dots in a Si-based double tunnel junction. A*MIDEX - JSPS International Workshop. 2015
  9. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro. Molecular functions in Si-based tunneling devices. 2015 Collaborative Conference on 3D and Materials Research. 2015
  10. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, Kenji Higashiguchi, Kenji Matsuda. Photoactive organic field transistor with photochromic molecule as a channel layer. MRS spring meeting 2015. 2015
  11. MIR, Waqas Alam, HAYAKAWA, Ryoma, Kenji Higashiguchi, Kenji Matsuda, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Organic thin film transistors based on photochromic channel layers. MANA International Symposium 2015. 2015
  12. オウ セウンジン, 早川 竜馬, 知京 豊裕, 若山 裕. Graphoepitaxial patterning of polymer nanowire transistor with highly aligned polymer chains . MANA International Symposium 2015. 2015
  13. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro. Molecular functions for controlling electron-tunneling in Si-based devices. MANA symposium 2015. 2015
  14. HEO, Sinae, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Improved crystallinity of large-area MoS2 thin film through annealing process. MANA International Symposium 2015. 2015
  15. ホ シネ, 早川 竜馬, 知京 豊裕, 若山 裕. 結晶質MoO3からの大面積MoS2薄膜の成長. 在日科協第6回合同分科会. 2015
2014
  1. HEO, Sinae, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Crystallization effect of MoO3 films for forming highly-ordered MoS2 thin films. 2014 MRS Fall Meeting & Exhibit. 2014
  2. WAKAYAMA, Yutaka, SEO, Hoon-Seok, CHIKYOW, Toyohiro, HAYAKAWA, Ryoma. Multilevel resonant tunneling through multiple molecules in Si-based tunneling device. 3M-Nano. 2014
  3. OH, Seungjun, HAYAKAWA, Ryoma, WAKAYAMA, Yutaka. Graphoepitaxial Alignment for Polymer Nanowires Transistor. KJF-ICOMEP 2014. 2014
  4. ホ シネ, 早川 竜馬, 知京 豊裕, 若山 裕. MoS2の薄膜成長における酸化処理の効果. 応用物理学会秋季学術講演会. 2014
  5. 早川 竜馬, ソ フンソック, 東口 顕士, 松田 建児, 知京 豊裕, 若山 裕. 分子による単一電子トンネル電流制御 -次世代超低消費電子デバイスの実現に向けて-. 第3回JACI/GSCシンポジウム. 2014
  6. HAYAKAWA, Ryoma, SEO, Hoon-Seok, Kenji Higashiguchi, Kenji Matsuda, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Multi-functional single-electron devices with attractive molecular dots. ICN 10. 2014
  7. HAYAKAWA, Ryoma, Kenji Higashiguchi, Kenji Matsuda, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Photoisomerization-induced manipulation of single-electron tunneling. 2014 MRS Spring Meeting & Exhibit. 2014
  8. 石黒 康志, 早川 竜馬, 知京 豊裕, 若山 裕. 相分離を利用した光制御型多機能デュアルゲートトランジスタの作製. 2014年 第61回応用物理学会春季学術講演会. 2014
  9. SEO, Hoon-Seok, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Multilevel Operation of Single-Electron Tunneling with Heterogeneous Binary Molecules in a Si-based Device Structure. MANA International Symposium 2014. 2014
  10. ISHIGURO, Yasushi, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Optical Control of Carrier Transport in Polymeric Transistors with Photochromic Spiropyran Molecules. MANA International Symposium 2014. 2014
  11. ホ シネ, 石黒 康志, 早川 竜馬, 若山 裕. MoS2薄膜トランジスタの作製. 在日科協第5回合同分科会. 2014
2013
  1. SEO, Hoon-Seok, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Single-Electron Tunneling through Copper Hexadecafluorophthalocyanine Molecules in a Metal-Insulator-Semiconductor Structure. 2013 JSAP-MRS Joint Symposia. 2013
  2. 石黒 康志, 早川 竜馬, 安田 剛, 若山 裕. 光異性化分子を用いたデュアルゲート型有機トランジスタの多機能動作: 光メモリ機能の発現の自在制御. 2013年 秋季 第74回応用物理学会学術講演会. 2013
  3. HAYAKAWA, Ryoma, Kenji Higashiguchi, Kenji Matsuda, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Optically- and electrically-driven organic thin film transistors with diarylethene channel layers. ECME 2013. 2013
  4. 早川 竜馬, 東口顕士, 松田建児, 知京 豊裕, 若山 裕. Optically- and electrically-driven organic thin film transistors with diarylethene photochromic channel layers. NIMS Conference 2013. 2013
  5. ISHIGURO, Yasushi, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Optical Control of Polymeric Transistor with Photochromic Spiropyran Molecules. NIMS Conference 2013. 2013
  6. HAYAKAWA, Ryoma, WAKAYAMA, Yutaka, CHIKYOW, Toyohiro. Integration of molecular functionalities into Si-based devices. NIMS conference 2013. 2013
  7. SEO, Hoon-Seok, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Single-Electron Tunneling via Fluorinated Cu-phthalocyanine Molecules in a Metal-Insulator-Semiconductor Structure. 2013 NIMS conference. 2013
  8. 石黒 康志, 早川 竜馬, 安田 剛, 若山 裕. 光異性化スピロピラン分子によるOFET特性の光制御 . 第8回有機デバイス院生研究会. 2013
  9. フ ジェンチェン, 早川 竜馬, 若山 裕. Enhanced electrical conductivity in poly(3-hexylthiophene)/fluorinated tetracyanoquinodimethane nanowires grown with a porous alumina template. 第60回応用物理学関係連合講演会. 2013
  10. 石黒 康志, 早川 竜馬, 若山 裕. 光異性化分子を用いた有機トランジスタの光制御と動作機構の解明. 第60回 応用物理学会春季学術講演会. 2013
  11. 中村立, 長田 貴弘, 早川 竜馬, オウ セウンジン, 廣芝 伸哉, 藤村紀文, 知京 豊裕, 若山 裕. 極性ZnO基板上におけるペンタセン薄膜の成長モード. 第60回応用物理学会春季学術講演会. 2013
2012
  1. ISHIGURO, Yasushi, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Optical switching of OFET characteristics with photochromic spiropyran molecules. 10th International Conference on Nano-Molecular Electronics 201. 2012
  2. HAYAKAWA, Ryoma, Kenji Higashiguchi, Kenji Matsuda, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Optically-and electrically-driven dual-gate transistor with diarylethene chanel layers. ICNME 2012. 2012
  3. HIROSHIBA, Nobuya, HILL, Jonathan, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, ARIGA, Katsuhiko, Kiyoto Matsuishi, WAKAYAMA, Yutaka. Layer-by-layer Growth of Precise Controlled Hetero-Molecular Multi-Layers and Superlattice Structures. 10th International Conference on Nano-Molecular Electronics. 2012
  4. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma. Integration of Molecular Functions into Si Device for Nanoscale Molecular Devices. 10th International Conference on Nano-Molecular Electronics. 2012
  5. ISHIGURO, Yasushi, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Optical switching of OFET characteristics with photochromic spiropyran molecules. Winter School-2012 on Frontiers in Materials Science. 2012
  6. 井村 将隆, 早川 竜馬, 大里 啓孝, 渡辺 英一郎, 津谷 大樹, 廖 梅勇, 小出 康夫, 天野浩, 松本翼, 山崎聡. 原子層堆積法により成膜したアルミナゲート 表面チャネルダイヤモンドFETの特性評価 . 第26回ダイヤモンドフォーラム. 2012
  7. HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Single-Electron Tunneling via Molecular Quantum Dots in a Silicon-based Device Configuration. ICEAN-2012. 2012
  8. IMURA, Masataka, HAYAKAWA, Ryoma, OOSATO, Hirotaka, WATANABE, Eiichiro, TSUYA, Daiju, LIAO, Meiyong, KOIDE, Yasuo, AMANO Hiroshi, Matsumoto Tsubasa , Yamasaki Satoshi. Al2O3/Diamond Field Effect Transistors using Surface p-Channel Prepared by Thermal Treatment with Hydrogen and Ammonia Atmosphere. IUMRS-International Conference on Electronic Material 2012. 2012
  9. 石黒 康志, 早川 竜馬, 若山 裕. 光異性化分子を用いた光スイッチング有機トランジスタの開発. 2012年 秋季 第73回応用物理学会学術講演会. 2012
  10. 早川 竜馬, 東口 顕士, 松田 建児, 知京 豊裕, 若山 裕. 光異性化チャネルを用いた光-電界ゲートトランジスタの開発. 2012年 秋季 第73回応用物理学会学術講演会. 2012
  11. NAKAMURA Tatsuru, NAGATA, Takahiro, HAYAKAWA, Ryoma, OH, Seungjun, HIROSHIBA, Nobuya, FUJIMURA Norifumi, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Effect of the polarity on the initial state of interface formation in organic semiconductor/ZnO heterostructures. The 7th International Workshop on Zinc Oxide and Related Materia. 2012
  12. 早川 竜馬, 知京 豊裕, 若山 裕. Room Temperature Observation of Single-Electron Tunneling via Fullerene Quantum Dots in a Si-based Device Structure. 第43回 フラーレン・ナノチューブ・グラフェン総合シンポジウム. 2012
  13. IMURA, Masataka, HAYAKAWA, Ryoma, OOSATO, Hirotaka, WATANABE, Eiichiro, TSUYA, Daiju, LIAO, Meiyong, KOIDE, Yasuo, AMANO Hiroshi. Electrical Transport Mechanism of Field Effect Transistors by AlN/Diamond Heterostructure . International Conference on Diamond and Carbon Materials . 2012
  14. 石黒 康志, 早川 竜馬, 若山 裕. フォトクロミック反応を利用した有機トランジスタの光スイッチング. 有機分子・バイオエレクトロニスの未来を拓く若手研究者討論会. 2012
  15. HAYAKAWA, Ryoma, ISHIGURO, Yasushi, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Single-Electron Tunneling through Molecular Dots Embedded in a Metal-Insulator-Semiconductor Structure. ICSNN2012. 2012
  16. 井村 将隆, 早川 竜馬, 大里 啓孝, 渡辺 英一郎, 津谷 大樹, 廖 梅勇, 小出 康夫, 天野浩, 松本翼, 山崎聡. pチャネルAlN/Diamondヘテロ接合電界効果トランジスタ. 第31回電子材料シンポジウム. 2012
  17. 中村立, 長田 貴弘, 早川 竜馬, オウ セウンジン, 廣芝 伸哉, 藤村紀文, 知京 豊裕, 若山 裕. ZnO極性表面上に成長したペンタセン薄膜の表面電位測定. 第59回応用物理学関係連合講演会. 2012
  18. 廣芝 伸哉, 早川 竜馬, 知京 豊裕, 松石 清人, 若山 裕. 分子超格子の電子状態とAmbipolar-FET特性の解析. 2012年春季 第59回 応用物理学関係連合講演会. 2012
  19. IMURA, Masataka, HAYAKAWA, Ryoma, OOSATO, Hirotaka, WATANABE, Eiichiro, TSUYA, Daiju, LIAO, Meiyong, KOIDE, Yasuo, Hiroshi Amano. Field Effect Transistors by AlN/Diamond Heterostructure - past & future -. Hasselt Diamond Workshop 2012 SBDD XVII. 2012
  20. 早川 竜馬, 石黒 康志, 知京 豊裕, 若山 裕. Siプロセスとの融合による分子ドットメモリの開発. 分子ナノシステムの創発化学 第3回公開シンポジウム. 2012
2011
  1. 井村 将隆, 早川 竜馬, 大里 啓孝, 渡辺 英一郎, 津谷 大樹, 廖 梅勇, 小出 康夫, 天野浩. AlN/Diamondヘテロ接合型ダイヤモンド電界効果トランジスタの開発. 第25回ダイヤモンドシンポジウム. 2011
  2. 早川 竜馬, 知京 豊裕, 若山 裕. Siプロセスとの融合による分子ドット単一電子メモリの開発. 第26回高分子学会関東支部茨城地区若手の会交流会. 2011
  3. WAKAYAMA, Yutaka, HIROSHIBA, Nobuya, HAYAKAWA, Ryoma, Kiyoto Matsuishi. Molecular Superlattice: Growth, Electronic Properties and Application. 15th International Conference on Thin Films. 2011
  4. 井村 将隆, 早川 竜馬, 大里 啓孝, 渡辺 英一郎, 津谷 大樹, 廖 梅勇, 小出 康夫, 天野浩. AlN/Diamondヘテロ接合型電界効果トランジスタの開発. 2011年日本金属学会秋期大会. 2011
  5. HAYAKAWA, Ryoma, HIROSHIBA, Nobuya, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Single-Electron Tunneling via Molecular Quantum Dots Embedded in a Metal-Insulator-Semiconductor Structure. 24th International Microprocesses and Nanotechnology Conference. 2011
  6. IMURA, Masataka, HAYAKAWA, Ryoma, OOSATO, Hirotaka, WATANABE, Eiichiro, TSUYA, Daiju, LIAO, Meiyong, KOIDE, Yasuo, AMANO Hiroshi. Development of Diamond Field Effect Transistors by AlN / Diamond Heterostructure. 22nd European Conference on Diamond, Diamond-like Materials, Car. 2011
  7. 井村 将隆, 早川 竜馬, 大里 啓孝, 渡辺 英一郎, 津谷 大樹, 廖 梅勇, 小出 康夫, 天野浩. AlN/Diamondヘテロ接合型ダイヤモンド電界効果トランジスタ. 第72回応用応用物理学会学術講演会. 2011
  8. 中村立, 長田 貴弘, 早川 竜馬, オウ セウンジン, 廣芝 伸哉, 藤村紀文, 知京 豊裕, 若山 裕. 極性を有するZnO基板上のペンタセン薄膜の成長過程. 応用物理学会学術講演会. 2011
  9. 廣芝 伸哉, 森本健太, 早川 竜馬, 知京 豊裕, 若山 裕, 森龍男, 松石清人. 分子超格子のデバイス物性と励起子挙動. 日本物理学会 第66回年次大会. 2011
  10. 井村 将隆, 早川 竜馬, 大里 啓孝, 渡辺 英一郎, 廖 梅勇, 天野 浩, 小出 康夫. AlN/ダイヤモンドヘテロ構造トランジスタ. 2011年春季 第58回 応用物理学関係連合講演会. 2011
  11. 廣芝 伸哉, 早川 竜馬, 知京 豊裕, 松石清人, 若山 裕. 分子超格子構造を有する電界効果トランジスタのAmbipolar 特性. 2011年春季 第58回応用物理学関係連合講演会. 2011
  12. HAYAKAWA, Ryoma, HIROSHIBA, Nobuya, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Single-Electron Tunneling via Molecular Dots Embedded in a Metal-Insulator-Semiconductor Structure. M & BE6. 2011
  13. HIROSHIBA, Nobuya, HILL, Jonathan, SAKATA, Kaoruho, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, ARIGA, Katsuhiko, Kiyoto Matsuishi, WAKAYAMA, Yutaka. Structural, Optical and Electronic Properties of Precise Controlled Multi-layer Structures of Hetero-molecules. M&BE6 (第6回有機分子・バイオエレクトロニクス国際会議). 2011
  14. IMURA, Masataka, HAYAKAWA, Ryoma, OOSATO, Hirotaka, WATANABE, Eiichiro, TSUYA, Daiju, LIAO, Meiyong, Hiroshi Amano, KOIDE, Yasuo. Demonstration of AlN/Diamond Heterostructure Field Effect Transistors. MANA International Symposium 2011 . 2011
2010
  1. 廣芝 伸哉, 早川 竜馬, 知京 豊裕, 若山 裕, 森本健太, 松石清人. 分子超格子デバイスの作製と電子・光物性. 日本物理学会2010年秋季大会. 2010
  2. 早川 竜馬, 廣芝 伸哉, 知京 豊裕, 若山 裕. 有機分子をクーロンアイランドに用いた単一電子トンネル素子の作製とその物性評価. 2010年秋季 第71回 応用物理学会学術講演会. 2010
  3. HAYAKAWA, Ryoma, HIROSHIBA, Nobuya, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Single-electron tunneling Behaviors of Molecular Coulomb Islands Embedded in Metal-insulator-semiconductor Structure. ICSM 2010. 2010
  4. HIROSHIBA, Nobuya, HAYAKAWA, Ryoma, YAMASHITA, Yoshiyuki, YOSHIKAWA, Hideki, KOBAYASHI, Keisuke, Kiyoto Matsuishi, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Optical and Electrical Properties of Molecular Superlattice Thin Films . ICSM2010. 2010
  5. 廣芝 伸哉, 森本健太, 早川 竜馬, 知京 豊裕, 松石清人, 若山 裕. 分子超格子デバイスの構造評価と光・電子物性. 有機デバイス院生研究会 第5回セミナー. 2010
  6. 早川 竜馬, N/A, N/A, N/A, 廣芝 伸哉, 知京 豊裕, 若山 裕. Quaterrylene有機薄膜における格子歪みの制御と成長過程に及ぼす影響. 日本物理学会 第65回年次大会. 2010
  7. 廣芝 伸哉, 早川 竜馬, 山下 良之, 吉川 英樹, 小林 啓介, 知京 豊裕, 松石清人, 若山 裕. 異種分子界面でのフォトルミネッセンス過程と電子構造の解析. 2010年春季 第57回 応用物理学関係連合講演会. 2010
2009
  1. NAGATA, Takahiro, VOLK, Janos, YAMASHITA, Yoshiyuki, YOSHIKAWA, Hideki, HAEMORI, Masamitsu, HAYAKAWA, Ryoma, YOSHITAKE, Michiko, UEDA, Shigenori, KOBAYASHI, Keisuke, CHIKYOW, Toyohiro. Interface structure and chemical states of Pt-based metal contact on polar-ZnO single crystal. 2009 Materials Research Society (MRS) Fall Meeting . 2009
  2. HIROSHIBA, Nobuya, HAYAKAWA, Ryoma, PETIT, Matthieu Gerald Maurice, CHIKYOW, Toyohiro, Kiyoto Matsuishi, WAKAYAMA, Yutaka. Growth and Carrier Dynamics of Molecular Superlattice Toward Molecular Spintronics Device. . 2009 MRS Fall Meeting. 2009
  3. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, Kenji Kobayashi. Self-assembled molecular nanowires with highly pi-stacking crystal structure for opto-electronic applications . ACSIN-10. 2009
  4. HAYAKAWA, Ryoma, Ayse Turak, XueNa Zhang, Helmut Dosch, HIROSHIBA, Nobuya, CHIKYOW, Toyohiro, WAKAYAMA, Yutaka. Strain-engineering for Controlled Growth Process of Quaterrylene Thin Films. ACSIN-10. 2009
  5. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, Kenji Kobayashi. Molecular nanowire with pi-stacking structure for opto-electronic applications. Trend in Nanotechnology 2009. 2009
  6. 廣芝 伸哉, プティ マチュウ, 早川 竜馬, 白井 康裕, 知京 豊裕, 松石清人, 若山 裕. 分子超格子の作製とヘテロ分子界面での光物性・輸送特性評価. 2009年秋季 第70回 応用物理学会 学術講演会. 2009
  7. 早川 竜馬, N/A, N/A, N/A, 廣芝 伸哉, 知京 豊裕, 若山 裕. クォテリレン有機薄膜における成長過程と膜構造解析. 第70回応用物理学会学術講演会. 2009
  8. 廣芝 伸哉, 早川 竜馬, 若山 裕, 知京 豊裕, 森本健太, 松石清人. 分子超格子構造を用いたデバイスの基礎物性と機能探索. 第4回有機デバイス院生研究会セミナー. 2009
  9. NAGATA, Takahiro, VOLK, Janos, YAMASHITA, Yoshiyuki, YOSHIKAWA, Hideki, HAEMORI, Masamitsu, HAYAKAWA, Ryoma, UEDA, Shigenori, KOBAYASHI, Keisuke, CHIKYOW, Toyohiro. Interface structure and chemical states of metal contact on oxide materials. The Fifth Internation Nanotechnology Conference on Communication. 2009
  10. 早川 竜馬, Ayse Turak, Xuena Zhang, Helmut Dosch, 廣芝 伸哉, 知京 豊裕, 若山 裕. Quaterrylene有機薄膜における格子歪みの評価と成長過程に及ぼす影響. 2009年春季 第56回応用物理学関係連合講演会. 2009
2008
  1. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, K. Kobayashi. Molecular nanowire with pi-stacking structure:growth, properties and applications. The 8th international conference on nano-molecular electronics. 2008
  2. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro. Growth mode of organic thin films and its impact on device performance. 14th International Conference on Thin Films & Reactive Sputter D. 2008
  3. 若山 裕, 早川 竜馬, 知京 豊裕, 町田 真一, 中山 知信, エガー ステェファン, 小林健二. 単一分子ワイヤの抵抗率測定. 第69回応用物理学会学術講演会. 2008
  4. 早川 竜馬, N/A, N/A, N/A, 廣芝 伸哉, 知京 豊裕, 若山 裕. Quaterrylene 有機薄膜の成長とトランジスタ特性 -自己組織化膜によるシリコン酸化膜表面修飾効果−. 2008年秋季 第69回応用物理学会学術講演会. 2008
  5. 廣芝 伸哉, プティ マチュウ, 早川 竜馬, 白井 康裕, 松石清人, 若山 裕. 低速蒸着法による有機超格子デバイスの作製と電気特性. 第69回応用物理学会学術講演会. 2008
  6. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, MACHIDA, Shinichi, NAKAYAMA, Tomonobu, EGGER, Stefan, Kenji Kobayashi. Self-assembled molecular nanowire with highly pi-stacking crystal structure: growth, electrical property and application. The 8th International Symposium on Functional π-Electron System. 2008
  7. NAGATA, Takahiro, HAEMORI, Masamitsu, YAMASHITA, Yoshiyuki, UEDA, Shigenori, YOSHIKAWA, Hideki, KOBAYASHI, Keisuke, YOSHITAKE, Michiko, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro. Schottky barrier height control of Pt-based Binary-alloy on ZnO by Combinatorial Method. 2008 Electronic Materials Conference. 2008
  8. HAYAKAWA, Ryoma, PETIT, Matthieu Gerald Maurice, WAKAYAMA, Yutaka, CHIKYOW, Toyohiro. Quaterrylene Single Monolayer Transistors Formed Using Ultra-slow Vacuum Deposition Technique. E-MRS 2008 Spring Meeting. 2008
  9. WAKAYAMA, Yutaka, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, E. B., D. G. de O., X. Z., H. D.. Recent progress of the MPI-NIMS collaboration. 6th MPI-NIMS Workshop. 2008
  10. HAYAKAWA, Ryoma, PETIT, Matthieu Gerald Maurice, WAKAYAMA, Yutaka, CHIKYOW, Toyohiro, XueNa Zhang, Helmut Dosch. Growth and Transistor Property of Quaterrylene Thin Films. 6th MPI-NIMS Woorkshop. 2008
  11. HAYAKAWA, Ryoma, PETIT, Matthieu Gerald Maurice, WAKAYAMA, Yutaka, CHIKYOW, Toyohiro. Analysis of Carrier Transport of Quaterrylene Thin Film Transistors Formed Using Ultra-Slow Vacuum Deposition Technique. 2008 MRS Spring meeting. 2008
  12. WAKAYAMA, Yutaka, TAKAMI, Seiichi, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, KOBAYASHI Kenji. Molecular nanowires for multi-channel transistor. MRS 2008 Spring meeting. 2008
2007
  1. WAKAYAMA, Yutaka, TAKAMI, Seiichi, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, KOBAYASHI Kenji. Multi-value transistor by self-assemble molecular nanowires . ACSIN-9. 2007
  2. HAYAKAWA, Ryoma, PETIT, Matthieu Gerald Maurice, WAKAYAMA, Yutaka, CHIKYOW, Toyohiro. Growth and Transistor Property of Quaterrylene Thin Film on SiO2 Surface Using Ultra-Low Flux Rate System. ACSIN-9. 2007
  3. プティ マチュウ, 早川 竜馬, 白井 康裕, 若山 裕, ヒル ジョナサン, 有賀 克彦, 知京 豊裕. Thin film growth and electrical properties of organic thin film transistors based on TTCDI-5C molecules. ACSIN-9. 2007
  4. PETIT, Matthieu Gerald Maurice, HAYAKAWA, Ryoma, WAKAYAMA, Yutaka, CHIKYOW, Toyohiro, HILL, Jonathan, ARIGA, Katsuhiko. Structural properties of organic semiconductor thin films for field effect transistor (FET). French Research day JFR2007. 2007
  5. WAKAYAMA, Yutaka, TAKAMI, Seiichi, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, KOBAYASHI Kenji. Molecular nanowires for multi-channel transistor. The 34th International Symposium on Compound Semiconductor. 2007
  6. WAKAYAMA, Yutaka, TAKAMI, Seiichi, HAYAKAWA, Ryoma, CHIKYOW, Toyohiro, KOBAYASHI Kenji. Parallel junction of molecular nanowires for multi-channel transistor. International Coference on One-dimensional Nanomaterials. 2007
  7. HAYAKAWA, Ryoma, PETIT, Matthieu Gerald Maurice, WAKAYAMA, Yutaka, CHIKYOW, Toyohiro. Growth Process of Quaterrylene Thin Films on Silicon Dioxide Surface Using Vacuum Deposition Technique. Euromat 2007. 2007
  8. PETIT, Matthieu Gerald Maurice, HAYAKAWA, Ryoma, WAKAYAMA, Yutaka, CHIKYOW, Toyohiro. Early stage of N,N’-dipenthyl-3,4,9,10-perylenetetracarboxylic diimide (PTCDI-5C) thin film growth.. Euromat 2007. 2007
  9. PETIT, Matthieu Gerald Maurice, HAYAKAWA, Ryoma, WAKAYAMA, Yutaka, CHIKYOW, Toyohiro. COMPARISON OF THE THIN FILM GROWTH OF SEVERALS LARGE pi-CONJUGATED MOLECULES FOR n-CHANNEL OFET. ECME 2007. 2007
  10. 若山 裕, 早川 竜馬, 高見 誠一, 知京 豊裕, 小林健二. 分子ナノワイヤーによる多値論理デバイス(I):分子ワイヤの成長. 第68回応用物理学会学術講演会. 2007
  11. 若山 裕, 早川 竜馬, 高見 誠一, 知京 豊裕, 小林健二. 分子ナノワイヤーによる多値論理デバイス(II):素子特性. 第68回応用物理学会学術講演会. 2007
  12. HAYAKAWA, Ryoma, PETIT, Matthieu Gerald Maurice, WAKAYAMA, Yutaka, CHIKYOW, Toyohiro. Crystal Growth and Electric Property of Quaterrylene Thin Film on a Silicon Dioxide Surface Formed Using Vacuum Deposition Technique. ECME 2007. 2007
2006
  1. 早川 竜馬, 若山 裕, プティ マチュウ, 知京 豊裕. SiO2上におけるQuaterrylene薄膜の成長過程. The 7th International Conference on Nano-Molecular Electronics. 2006

その他の文献 TSV

2018
  1. 早川 竜馬, 知京 豊裕, 若山 裕. 機能性分子を量子ドットに用いた共鳴トンネルデバイス. Molecular Electronics and Bioelectronics 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. (2018) 68-71

特許 TSV

登録特許
  1. 特許第6210530号 デュアルゲート有機薄膜トランジスタ (2017)
  2. 特許第5747245号 電界効果トランジスタ及びその製造方法 (2015)
公開特許出願
  1. 特開2018049931号 有機トランジスタとその動作制御方法および動作制御装置 (2018)
  2. 特開2018037466号 半導体装置 (2018)
外国特許

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