2009 Fiscal Year Final Research Report
Theoretical Study of the Memory Effects in Charge Ordered Systems
| Project/Area Number |
19540375
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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 | Aoyama Gakuin University |
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Principal Investigator |
FURUKAWA Nobuo Aoyama Gakuin University, 理工学部, 教授 (00238669)
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| Co-Investigator(Kenkyū-buntansha) |
MATSUKAWA Hiroshi 青山学院大学, 理工学部, 教授 (20192750)
HOTTA Chisa 京都産業大学, 理学部, 講師 (50372909)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 物性理論 / メモリー効果 / 電荷整列 / 電荷密度波 / 摩擦 / 非線形伝導 |
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| Research Abstract |
We have investigated non-linear conducting phenomena in charge-ordered systems with focuses on clarifications of the mechanisms of the memory effects. Since these phenomena are governed by physical processes which posess various length-scales, we have applied various effective models which have microscopic to macroscopic lengthscale in complimentary manners. We have obtained knowledges for the non-linear conductivity phenomena common in these systems.
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