Search for new electronic properties using the interface structures controlled on nano scales
| Project/Area Number |
22560019
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Thin film/Surface and interfacial physical properties
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| Research Institution | Ochanomizu University |
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Principal Investigator |
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| Project Period (FY) |
2010-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 表面界面物性 / 電子物性 / ナノ構造 / 新物質 / 計算物理学 / 双晶 / 超格子 / トポロジカル絶縁体 / スピントロニクス / 表面界面電子物性 / 計算物理 / 第一原理計算 / 輸送特性 / グラフェン / 表面・界面物性 / ナノワイヤー |
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| Research Abstract |
In this project we have theoretically studied the electronic properties of nanoscale materials that have been recently produced. We focused on the electronic states of their interface structures, and purposed to clarify the electronic properties of new materials and to search their new functions. We have studied the electronic structures and transport properties of twinning superlattice nanowires, GaInP2 twinning interfaces, and the interfaces between topological insulators and metals, and obtained new knowledge about these materials.
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Report
(5 results)
Research Products
(48 results)
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[Journal Article] Atomic and electronic structure of ultrathin Bi(111) films grown on Bi2Te3(111) substrates : Evidence for a strain-induced topological phase transition2012
Author(s)
T. Hirahara, N. Fukui, T. Shirasawa, M. Yamada, M. Aitani, H. Miyazaki, M. Matsunami, S. Kimura, T. Takahashi, S. Hasegawa, and K. Kobayashi
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Journal Title
Physical Review Letters
Volume: 109
Related Report
Peer Reviewed
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[Journal Article] Atomic and electronic structure of ultrathin Bi(111) films grown on Bi_2Te_3(111) substrates: Evidence for a strain-induced topological phase transition2012
Author(s)
T. Hirahara, N. Fukui, T. Shirasawa, M. Yamada, M. Aitani, H. Miyazaki, M. Matsunami, S. Kimura, T. Takahashi, S. Hasegawa, K. Kobayashi
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Journal Title
Phys. Rev. Lett.
Volume: 109
Issue: 22
Pages: 227401-227401
DOI
Related Report
Peer Reviewed
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