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磯部 寛之 大谷 啓太 大友 明 大野 雄高 高村 禅 塚越 一仁 舟窪 浩
研究者紹介
 
ピーポッドヘテロ接合量子効果デバイスの創製
大野 雄高 (おおの ゆたか)
(名古屋大学 大学院工学研究科 助手)
  URL: http://www.nuee.nagoya-u.ac.jp/labs/mizutakalab/ (水谷研究室)

生年 1973年
出身地 愛知県
学歴
 
1995年3月 名古屋大学工学部電子工学科卒業
1997年3月 名古屋大学大学院工学研究科修士課程量子工学専攻修了
2000年3月 名古屋大学大学院工学研究科博士課程量子工学専攻修了 博士(工学)

職歴
 
1999年〜2000年 日本学術振興会特別研究員
2000年〜 名古屋大学大学院工学研究科 助手

研究歴
 
1997年〜2000年 半導体量子ナノ構造デバイスにおけるキャリア輸送現象に関する研究
1997年〜 超高速化合物半導体トランジスタの作製と評価に関する研究
2001年〜 カーボンナノチューブ電子デバイスの作製と評価に関する研究

受賞
 
2003年11月. 応用物理学会講演奨励賞(2003年秋季)
 
発表論文リスト >>>さきがけ研究
 
[1] Y. Ohno, S. Kishimoto, T. Mizutani, T. Okazaki, and H. Shinohara "Chirality assignment of individual single-walled carbon nanotubes in carbon nanotube FETs by micro-photocurrent spectroscopy" Appl. Phys. Lett. vol. 84, pp. 1368-1370, 2004.
[2] Y. Ohno, T. Nakao, S. Kishimoto, K. Maezawa, and T. Mizutani, "Effect of surface passivation on breakdown of AlGaN/GaN HEMTs", Appl. Phys. Lett. 2004. (to be published).
[3] 大野雄高、嶋田行志、岸本茂、岡崎俊也、篠原久典、水谷孝、(解説論文)「カーボンナノチューブトランジスタの可能性」 ナノ学会会報 2003年12月.
[4] T. Tanaka, Y. Ohno, S. Kishimoto, K. Maezawa, and T. Mizutani, "Experimental Demonstration of Capacitor-Coupled Resonant Tunneling Logic Gates for Ultra-short Gate-delay Operation", Jpn. J. Appl. Phys. vol. 42, pt. 1, no. 11, pp. 6766-6771, 2003..
[5] K. Sato, Y. Ohno, S. Kishimoto, K. Maezawa, and T. Mizutani, "Fabricated on a GaAs-based Semiconductor-on-Insulator Substrate Using a Spin-On Low-k Dielectric Film", Jpn. J. Appl. Phys. vol. 42, pt. 1, no. 11, pp. 6839-6840, 2003..
[6] T. Mizutani, T. Okino, K. Kawada, Y. Ohno, S. Kishimoto, and K. Maezawa, "Drain Current DLTS of AlGaN/GaN HEMTs", Phys. Stat. Sol. (a) vol. 200, no. 1, pp. 195-198 (2003)..
[7] T. Nakao, Y. Ohno, S. Kishimoto, K. Maezawa, and T. Mizutani, "Study on Off-State Breakdown of AlGaN/GaN HEMTs", Phys. Stat. Sol. (c), vol. 0, no. 7, pp. 2335-2338, 2003.
[8] T. Mizutani, Y. Ohno, M. Akita, S. Kishimoto, and K. Maezawa, "A Study on Current Collapse in AlGaN/GaN HEMTs Induced by Bias Stress," IEEE Trans. on Electron Device, vol. 50, no. 10, pp, 2015-2020, 2003..
[9] T. Shimada, Y. Ohno, T. Okazaki, T. Sugai, K. Suenaga, S. Iwatsuki, S. Kishimoto, T. Mizutani, T. Inoue, R. Taniguchi, N. Fukui, H. Okubo, H. Shinohara "Transport properties of C78, C90 and Dy@C82 fullerenes-nanopeapods by field effect transistors" Physica E, vol. 21, pp. 1089-1092, 2004.
[10] M. Ochiai, M. Akita, Y. Ohno, S. Kishimoto, K. Maezawa, and T. Mizutani, "AlGaN/GaN Heterostructure Metal-Insulator-Semiconductor High-Electron-Mobility Transistors with Si3N4 Gate Insulator", Jpn. J. Appl. Phys., vol. 42, Pt. 1, no. 4B, pp. 2278-2280, 2003.
[11] K. Kumada, T. Murata, Y. Ohno, S. Kishimoto, K. Maezawa, T. Mizutani, and N. Sawaki, "Chracterization of Electrical Properties of Micro-Schottky Contacts on Epitaxial Lateral Overgrowth GaN", Jpn. J. Appl. Phys., vol. 42, Pt. 1, no. 4B, pp. 2250-2253, 2003.
[12] I. Soga, Y. Ohno, S. Kishimoto, K. Maezawa, and T. Mizutani, "Fluidic Assembly of Thin GaAs Blocks on Si Substrates", Jpn. J. Appl. Phys., vol. 42, Pt. 1, no. 4B, pp. 2226-2229, 2003.
[13] K. Kawada, Y. Ohno, S. Kishimoto, K. Maezawa, T. Mizutani, M. Takakusaki, and H. Nakata, "Comparison of Electrical Chracteristics of Metamorphic HEMTs with InP HEMTs and PHEMTs", Jpn. J. Appl. Phys., vol. 42, Pt. 1, no. 4B, pp. 2219-2222, 2003.
[14] Y. Ohno, S. Iwatsuki, T. Hiraoka, T. Okazaki, S. Kishimoto, K. Maezawa, H. Shinohara, and T. Mizutani, "Position-Controlled Carbon Nanotube FETs Fabricated by CVD Synthesis Using Patterned Metal Catalyst," Jpn. J. Appl. Phys. vol. 42, pt. 1, no. 6B, pp. 4116-4119, 2003.
[15] T. Mizutani, H. Makihara, M. Akita, Y. Ohno, S. Kishimoto, and K. Maezawa, "Measurement of Frequency Dispersion of AlGaN/GaN High Electron Mobility Transistors", Jpn. J. Appl. Phys, vol. 42, Pt. 1, pp. 424-425, 2003.
[16] T. Okazaki, T. Shimada, K. Suenaga, Y. Ohno, T. Mizutani, J. Lee, Y. Kuk and H. Shinohara, "Electronic Properties of Gd@C82 Metallofullerene Peapods :(Gd@C82)n@SWNTs", Applied Physics A, 76, 475, 2003.
[17] Y. Ohno, M. Akita, S. Kishimoto, K. Maezawa, and T. Mizutani, "Temperature Distribution in AlGaN/GaN HEMTs Measured by Micro-Raman Scattering Spectroscopy", Phys. Stat. Sol. (c) vol. 0, No. 1, pp. 57-60, 2002.
[18] T. Mizutani, Y. Ohno, M. Akita, S. Kishimoto, and K. Maezawa, "Current Collapse in AlGaN/GaN HEMTs Investigated by Electrical and Optical Characterizations", Phys. Stat. Sol. (a), vol. 194, no. 2, pp. 447-451, 2002.
[19] T. Shimada, T. Okazaki, R. Taniguchi, T. Sugai, H. Shinohara, K. Suenaga, Y. Ohno, S. Mizuno, S. Kishimoto, and T. Mizutani, "Ambipolar Field-Effect Transistor Behavior of Gd@C82 Metallofullerene Peapods", Appl. Phys. Lett. vol. 81, no. 21, pp. 4067-4069, 2002.
[20] S. Mizuno, Y. Ohno, S. Kishimoto, K. Maezawa, and T. Mizutani, "Large Gate Leakage Current in AlGaN/GaN High Electron Mobility Transistors", Jpn. J. Appl. Phys. vol. 41, Part 1, No. 8, pp. 5125-5126, 2002.
[21] H. Makihara, M. Akita, Y. Ohno, S. Kishimoto, K. Maezawa, and T. Mizutani, "The Low-Frequency Noise Characteristics of AlGaN/GaN HEMTs", Int. Phys. Conf. Series, no. 170, pp. 113-118, 2002.
[22] Y. Ohno, T. Nakao, M. Akita, S. Kishimoto, K. Maezawa, and T. Mizutani, "Electroluminescence in AlGaN/GaN HEMTs", Int. Phys. Conf. Series, no. 170, pp. 119-124, 2002.
[23] Y. Ohno, M. Akta, S. Kishimoto, K. Maezawa, and T. Mizutani, "Temperature Distribution Measurement in AlGaN/GaN High-Electron-Mobility Transistors by Micro-Raman Scattering Spectroscopy", Jpn. J. Appl. Phys. vol.41, No.4B, pp. L452-L454, 2002.
[24] T. Nakao, Y. Ohno, M. Akta, S. Kishimoto, K. Maezawa, and T. Mizutani, "Electroluminescence Distribution in AlGaN/GaN High Electron Mobility Transistors under High Bias Votlage", Jpn. J. Appl. Phys. vol. 41, no. 4A, pp. 1990-1991, 2002.
[25] Y. Kawano, Y. Ohno, S. Kishimoto, K. Maezawa, and T. Mizutani, "50 GHz Frequency Divider Using Resonant Tunneling Chaos Circuit", Electronics Lett. vol. 38, no. 7, pp. 305-306, 2002.
[26] Y. Kawano, Y. Ohno, S. Kishimoto, K. Maezawa, and T. Mizutani, "High-Speed Operation of a Novel Frequency Divider Using Resonant Tunneling Chaos Circuit", Jpn. J. Appl. Phys. vol. 41, pt. 1, no. 2B, 1150-1153, 2002.
[27] T. Aoyama, Y. Ohno, S. Kishimoto, K. Maezawa, and T. Mizutani, "Effects of the HEMT Parameters on the Operations Frequency of Resonant Tunneling Logic Gate MOBILE", Trans. IEICE C, vol. J85-C, pp. 181-186, 2002.
[28] Y. Yokoyama, Y. Ohno, S. Kishimoto, K. Maezawa, and T. Mizutani, "A delta-sigma modulator using resonant tunneling diodes", Jpn. J. Appl. Phys. vol. 40, Part.2, no. 10A, pp. L1005-L1007, 2001.
[29] Y. Ohno, S. Kishimoto, K. Maezawa, and T. Mizutani, "Resonant-Tunneling-Injection Photoluminescence of Single InAs Self-Assembled Quantum Dots Embedded in Thin AlGaAs Barrier", Jpn. J. Appl. Phys., vol. 40, no. 3B, pp. 2065-2068, 2001.
[30] Y. Ohno, K. Asaoka, S. Kishimoto, K. Maezawa, and T. Mizutani, "Observation of Resonant Tunneling through Single Self-Assembled InAs Quantum Dots using Electro-Photoluminescence Spectroscopy", J. Appl. Phys., vol. 87, no. 9, pp. 4332-4336, 2000.
[31] Y. Ohno, S. Kishimoto, K. Maezawa, T. Mizutani, and T. Akeyoshi, "Photoluminescence Study of Resonant Tunneling Transistor with p+/n-Junction Gate", Jpn. J. Appl. Phys., vol. 39, no. 1, pp. 35-40, 2000.
[32] Y. Ohno, S. Kishimoto, K. Maezawa, T. Mizutani, and T. Akeyoshi, "Optoelectronic Flexible-Function Logic Gate Using Monostable-Bistable Transition of Serially Connected Resonant Tunneling Transistors", Jpn. J. Appl. Phys., vol. 38, no. 4, pp. 2586-2589, 1999.
[33] H. Niwa, Y. Ohno, S. Kishimoto, K. Maezawa, T. Mizutani, H. Yamazaki, and T. Taniguchi, "Measurements of Electroluminescence Intensity Distribution in the Direction of Gate Width of n+ Self-Aligned Gate GaAs Metal-Semiconductor Field-Effect Transistors", Jpn. J. Appl. Phys., vol. 38, no. 3, pp. 1363-1364, 1999.
[34] 34. T. Murata, Y. Ohno, S. Kishimoto, and T. Mizutani, "Photoluminescence Intensity Enhancement by Electron Beam Irradiation into GaAs Quantum Wells", Solid State Electron., vol. 43, pp. 147-152, 1999.
[35] K. Asaoka, Y. Ohno, S. Kishimoto, and T. Mizutani, "Microscopic Photoluminescence Study of InAs Single Quantum Dots Grown on (100) GaAs", Jpn. J. Appl. Phys., vol. 38, no. 1B, pp. 546-549, 1999.
[36] Y. Ohno, S. Kishimoto, T. Mizutani, and T. Akeyoshi, "Logic Gate for Optical Input Using Monostable-Bistable Transition of Serially Connected Resonant Tunnelling Transistors", Electronics Lett., vol. 34, no. 3, pp. 250-251, 1998.
[37] H. Niwa, Y. Ohno, S. Kishimoto, T. Mizutani, H. Yamazaki, and T. Taniguchi, "Electroluminescence Measurement of n+ Self-Aligned Gate GaAs MESFETs", Jpn. J. Appl. Phys., vol. 37, no. 3, pp. 1343-1347, 1998.
[38] Y. Ohno, S. Kishimoto, T. Mizutani, and T. Akeyoshi, "Photoluminescence Study of Resonant-Tunneling Transistor", Int. Phys. Conf. Series, 97TH8272, pp. 613-616, 1997.
[39] Y. Ohno, S. Kishimoto, T. Mizutani, and K. Maezawa, "Operation Speed Consideration of Resonant Tunneling Logic Gate Based on Circuit Simulation", IEICE Trans., Electron., vol. E79-C, No. 11, 1530-1536, 1996.
 
【特許リスト】
1) カーボンナノチューブの成長方法 大野雄高、水谷孝 特許3443636号
 
※「1期生」 = 平成13年度採用研究者 2001年〜2004年
※「2期生」 = 平成14年度採用研究者 2002年〜2005年
※「3期生」 = 平成15年度採用研究者 2003年〜2006年
 
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