AOKI Nobuyuki

J-GLOBAL         Last updated: Jan 17, 2019 at 17:01
 
Avatar
Name
AOKI Nobuyuki
URL
http://adv.chiba-u.jp/nano/qnd/index.html
Affiliation
Chiba University
Section
Depertment of Materials Science
Job title
Associate Professor
Degree
Master (Material Science)(Japan Advanced Institute of Science and Technology), Ph. D(Japan Advanced Institute of Science and Technology)

Research Areas

 
 

Education

 
Apr 1994
 - 
Mar 1996
JAIST Hokuriku
 

Published Papers

 
Chiashain Chuang, Chiashain Chuang, C. T. Liang, Gil Ho Kim, R. E. Elmquist, Y. Yang, Y. P. Hsieh, Dinesh K. Patel, K. Watanabe, T. Taniguchi, N. Aoki
Carbon   136 211-216   Sep 2018   [Refereed]
? 2018 Elsevier Ltd We report large, non-saturating magnetoresistance (MR) of ?140% in single layer chemical vapor deposition (CVD) graphene with an h-BN capping layer at room temperature at B = 9 T. Based on the classical model developed by Paris...
C. Chuang, C. Chuang, M. Mineharu, N. Matsumoto, M. Matsunaga, C. W. Liu, B. Y. Wu, Gil Ho Kim, L. H. Lin, Y. Ochiai, K. Watanabe, T. Taniguchi, C. T. Liang, N. Aoki
Journal of Nanomaterials   2018    Jan 2018   [Refereed]
? 2018 C. Chuang et al. We investigate the energy relaxation of hot carriers in a CVD-grown graphene device with a top h-BN layer by driving the devices into the nonequilibrium regime. By using the magnetic field dependent conductance fluctuations...
二硫化モリブデン電界効果トランジスタに対する電子線リソグラフィの影響
松永正広, 青木伸之
Jasco Report   59(2) 13-18   Jul 2017
Naoki Matsumoto, Masaaki Mineharu, Masahiro Matsunaga, Chiashain Chuang, Yuichi Ochiai, Kenichi Oto, Gil Ho Kim, Kenji Watanabe, Takashi Taniguchi, David K. Ferry, Carlo R. Da Cunha, Carlo R. Da Cunha, Nobuyuki Aoki
Journal of Physics Condensed Matter   29    Apr 2017   [Refereed]
? 2017 IOP Publishing Ltd. A flake of monolayer graphene was sandwiched between boron nitride sheets. Temperature dependent Shubnikov-de Haas measurements were performed to access how this technique influences the electronic properties of the grap...
Masahiro Matsunaga, Ayaka Higuchi, Guanchen He, Tetsushi Yamada, Peter Kr?ger, Peter Kr?ger, Yuichi Ochiai, Yongji Gong, Robert Vajtai, Pulickel M. Ajayan, Jonathan P. Bird, Jonathan P. Bird, Nobuyuki Aoki
ACS Nano   10 9730-9737   Oct 2016   [Refereed]
? 2016 American Chemical Society. Utilizing an innovative combination of scanning-probe and spectroscopic techniques, supported by first-principles calculations, we demonstrate how electron-beam exposure of field-effect transistors, implemented fr...
G. He, H. Ramamoorthy, C. P. Kwan, Y. H. Lee, J. Nathawat, R. Somphonsane, M. Matsunaga, A. Higuchi, T. Yamanaka, N. Aoki, Y. Gong, X. Zhang, R. Vajtai, P. M. Ajayan, J. P. Bird, J. P. Bird
Nano Letters   16 6445-6451   Oct 2016   [Refereed]
? 2016 American Chemical Society. We demonstrate a novel form of thermally-assisted hysteresis in the transfer curves of monolayer MoS2 FETs, characterized by the appearance of a large gate-voltage window and distinct current levels that differ by...
C. R. Da Cunha, C. R. Da Cunha, M. Mineharu, M. Matsunaga, N. Matsumoto, C. Chuang, Y. Ochiai, G. H. Kim, K. Watanabe, T. Taniguchi, D. K. Ferry, N. Aoki
Scientific Reports   6    Sep 2016   [Refereed]
? 2016 The Author(s). We have fabricated a high mobility device, composed of a monolayer graphene flake sandwiched between two sheets of hexagonal boron nitride. Conductance fluctuations as functions of a back gate voltage and magnetic field were ...
Chiashain Chuang, Tak Pong Woo, Tak Pong Woo, Fan Hung Liu, Masahiro Matsunaga, Yuichi Ochiai, Chi Te Liang, Chi Te Liang, Nubuyuki Aoki
2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016      Aug 2016   [Refereed]
? 2016 IEEE. Chemical vapor deposition (CVD) graphene would find great applications in industrial graphene-based electronics recently. Most importantly, the one-dimensional constriction of CVD graphene due to its grain boundaries and merged domain...
Masahiro Matsunaga, Ayaka Higuchi, Guanchen He, Jonathan P. Bird, Yuichi Ochiai, Nobuyuki Aoki, Nobuyuki Aoki
2016 Compound Semiconductor Week, CSW 2016 - Includes 28th International Conference on Indium Phosphide and Related Materials, IPRM and 43rd International Symposium on Compound Semiconductors, ISCS 2016      Aug 2016   [Refereed]
? 2016 IEEE. Using scanning gate microscopy (SGM), we study local transport property of molybdenum disulfide (MoS2) transistors. The transistors were fabricated using domain-free monolayer-MoS2crystals grown by chemical vapor deposition (CVD). We ...
Yuichi Ochiai, Nobuyuki Aoki, Jonathan Paul Bird
Fullerene Nanowhiskers   209-228   Apr 2016   [Refereed]

Conference Activities & Talks

 
垂直電場印加による2層グラフェンにおける量子ポイントコンタクトの形成
荒川友貴, 村瀬健太郎, 坂梨昂平, 松本直樹, KIM Y.‐S., KIM G.‐H., 渡邊賢司, 谷口尚, FERRY D.K., BIRD J.P., 青木伸之
日本物理学会講演概要集(CD-ROM)   21 Sep 2018   
MoTe2に対するレーザー照射によるp/nドーピング
神谷航太, 大内秀益, 坂梨昂平, 松永正広, GUEHENNEUX Thomas, KRUEGER Peter, BIRD Jonathan P., 青木伸之
応用物理学会秋季学術講演会講演予稿集(CD-ROM)   5 Sep 2018   
MoTe2を用いたトンネル電界効果トランジスタの作製
大内秀益, 神谷航太, 坂梨昂平, GUEHENNEUX Thomas, KRUEGER Peter, BIRD Jonathan P., 青木伸之
応用物理学会秋季学術講演会講演予稿集(CD-ROM)   5 Sep 2018   
2層グラフェンにおける量子ポイントコンタクト構造の形成
松本直樹, 荒川友貴, 村瀬健太郎, 渡邊賢司, 谷口尚, KIM G.‐H., FERRY D. K., BIRD J. P., 青木伸之
日本物理学会講演概要集(CD-ROM)   23 Mar 2018   
レーザー照射によるMoTe2‐FETの特性制御
神谷航太, 大内秀益, 坂梨昂平, 山中智貴, GUEHENNEUX Thomas, KRUEGER Peter, BIRD Jonathan P., 青木伸之
応用物理学会春季学術講演会講演予稿集(CD-ROM)   5 Mar 2018   
MoTe2の2H半導体相に対する接触特性の走査ゲート顕微法を用いた評価
坂梨昂平, 神谷航太, 大内秀益, 山中智貴, 宮本克彦, 尾松孝茂, BIRD Jonathan P., 青木伸之
応用物理学会春季学術講演会講演予稿集(CD-ROM)   5 Mar 2018   
真空加熱還元処理された酸化グラフェンのFET特性評価
石田拓也, 青木伸之, 仁科勇太
応用物理学会春季学術講演会講演予稿集(CD-ROM)   5 Mar 2018   
Control of crystalline structure and FET property of MoTe2 by laser irradiation
神谷航太, 山中智貴, SHIMOKUSU Trever, 大内秀益, 坂梨昂平, 松永正広, KRUEGER Peter, 宮本克彦, 尾松孝成, BIRD Jonathan P., 青木伸之
Optics & Photonics Japan講演予稿集(CD-ROM)   16 Oct 2017   
2層グラフェンにおける電場による閉じ込め効果の発現
松本直樹, 峰晴正彰, 荒川友貴, 松永正広, 渡邊賢司, 谷口尚, KIM G.‐H., FERRY D.K., BIRD J.P., 青木伸之
日本物理学会講演概要集(CD-ROM)   25 Sep 2017   
二硫化モリブデン電界効果トランジスタの高温動作時に観測される電流ジャンプとメモリー効果に関する解析
山中智貴, 樋口絢香, 松永正広, 神谷航太, HE Guanchen, BIRD Jonathan P., BIRD Jonathan P., 青木伸之
応用物理学会秋季学術講演会講演予稿集(CD-ROM)   25 Aug 2017   

Patents

 
特願2004-9083
特願2003-429567
特願2003-54366
特願2002-28637