Coherent cyclotron resonance in high magnetic field
| Project/Area Number |
24540334
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Condensed matter physics I
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
IMANAKA Yasutaka 独立行政法人物質・材料研究機構, 表界面構造・物性ユニット, グループリーダー (70354371)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | サイクロトロン共鳴 / テラヘルツ光 / 強磁場 / 二次元電子系 / 半導体 |
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| Outline of Final Research Achievements |
We have tried to develop a new terahertz time-domain spectroscopy system with optical fibers for high magnetic field and low temperature measurements. We also carried out the cyclotron resonance in InGaAs and CdMnTe quantum Hall systems, Graphene and a topological insulator under high magnetic field with the use of the vector network analyzer, the Gunn oscillators and the FT-IR spectrometer. Various new aspects of the cyclotron resonance were observed in our present investigation.
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Report
(4 results)
Research Products
(18 results)
