2010 Fiscal Year Final Research Report
Theoretical study on exotic quantum transport properties induced by Cooperation between peculiar band structures and electron correlation effects
| Project/Area Number |
20540350
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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 |
Condensed matter physics II
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| Research Institution | The University of Electro-Communications |
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Principal Investigator |
KUROKI Kazuhiko The University of Electro-Communications, 大学院・情報理工学研究科, 教授 (10242091)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 超伝導 / 熱電効果 / バンド構造 / 電子相関 / 鉄ニクタイド / 銅酸化物 / 層状窒化物 |
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| Research Abstract |
Electrons are particles governed by quantum mechanics, and therefore behave as waves. The frequency and the wavelength (or the wave number) of this wave are related by the dispersion relation, which is expressed in terms of the band structure in condensed matter. On the other hand, there are many electrons in condensed matter, and they repulsively interact with each other. In the present project, we have theoretically studied the origin of exotic electronic transport properties which are induced by cooperation of peculiar band structures and electron-electron interaction effects.
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