2012 Fiscal Year Final Research Report
Study of untreated problems enabled by the partial macroscopic averaging of microscopic nonlocal optical response theory
| Project/Area Number |
22540338
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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 I
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| Research Institution | Osaka University |
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Principal Investigator |
CHO Kikuo 大阪大学, その他部局等, 名誉教授 (60013489)
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| Co-Investigator(Kenkyū-buntansha) |
OHFUTI Yasushi 電気通信大学, 情報理工学(系)研究科 (10201980)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 微視的応答 / 巨視的応答 / 部分的巨視化 / キラル対称 / メタマテリアル / 電磁グリーン関数 |
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| Research Abstract |
With respect to the first-principles theory of macroscopic EM response derived from the long wavelength approximation of microscopic nonlocal susceptibility, we performed (A) the numerical study of several model cases appropriate for the mixed use of micro- and macroscopic components, and (B) a comparison of this theory with other possible forms of single susceptibility schemes, which shows the natural and most advanced nature of this theory providing the quantum mechanical expression of susceptibility for current density as macroscopic matter variable.
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