2012 Fiscal Year Final Research Report
Controlling of local electro-mechanical properties of few-layer graphen
| Project/Area Number |
22310086
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Microdevices/Nanodevices
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| Research Institution | The University of Tokushima |
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Principal Investigator |
NAGASE Masao 徳島大学, 大学院・ソシオテクノサイエンス研究部, 教授 (20393762)
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| Co-Investigator(Kenkyū-buntansha) |
SEKINE Yoshiaki 日本電信電話株式会社 NTT 物性科学基礎研究所, 量子電子物性研究, 社員 (70393783)
KAGASHIMA Hiroyuki 日本電信電話株式会社 NTT 物性科学基礎研究所, 量子電子物性研究部, 主任研究員 (70374072)
YAMAGUCHI Hiroshi 日本電信電話株式会社 NTT 物性科学基礎研究所, 量子電子物性研究部, 上席特別研究員 (60374071)
OKAMOTO Hajime 日本電信電話株式会社 NTT 物性科学基礎研究所, 量子電子物性研究部, 研究主任 (20350465)
HIBINO Hiroki 日本電信電話株式会社 NTT 物性科学基礎研究所, 機能物質科学研究部, 部長 (60393740)
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| Project Period (FY) |
2010 – 2012
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| Keywords | ナノ材料 / マイクロ・ナノデバイス / 計測工学 / グラフェン |
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| Research Abstract |
Electrical and mechanical combined properties of graphene on SiC were studied in nano-scale regime. We found the current switching phenomena with very high-on/off ratio (>105) by using a conductive scanning nano-probe. The contact conductance between the probe and graphene can be modulated by a mechanical interaction which makes partially defined graphene nano-membrane. Our findings open a path to applications of electro-mechanical properties of graphene.
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[Journal Article]2012
Author(s)
R. O, A. Iwamoto, Y. Nishi, Y. Funase, T. Yuasa, T. Tomita, M. Nagase, H. Hibino, H. Yamaguchi
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Journal Title
Jpn. J. Appl. Phys
Volume: 51
Pages: 06FD06.
DOI
Peer Reviewed
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