Control of carrier number and Mott criticality in strongly correlated organic conductors with molecular defects by irradiation
Control of carrier number and Mott criticality in strongly correlated organic conductors with molecular defects by irradiation
批准号:
20340085
负责人:
SASAKI Takahiko
金额:
$11.9万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2011
中文摘要
研究了X射线辐照引入分子缺陷对分子二聚体-Mott绝缘体中带宽受控金属-Mott绝缘体跃迁强关联电子系统的无序效应。我们发现,从金属侧和莫特绝缘体侧接近莫特临界相变点时,出现了较小的无序度的安德森局域化。
英文摘要
We have explored the disorder effect on the strongly correlated electron system with a bandwidth controlled metal-Mott insulator transition in the molecular dimer-Mott insulators irradiated by X-ray for introducing molecular defects. We found that Anderson localization arose with smaller disorder in approaching to the Mott critical phase transition point from both the metal and Mott insulator sides.
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エックス線照射による有機電荷移動錯体の金属化
X 射线照射有机电荷转移配合物的金属化
DOI:
--
发表时间:
2009
期刊:
未来材料 9
影响因子:
--
作者:
[A. Ochiai, S. Matsuda, Y. Ikeda, Y. Shimizu, S. Toyoshima, H. Aoki and K. Katoh, 佐々木孝彦]
通讯作者:
佐々木孝彦
分子性ダイマーモット絶縁体に現れる誘電異常
分子双臂绝缘体中出现介电异常
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[F.Kikuchi, K.Hara, E.Matsuoka, H.Onodera, S.Nakamura, T.Nojima, K.Katoh, A.Ochiai, 佐々木孝彦]
通讯作者:
佐々木孝彦
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[S.Kimura, M.Hagiwara, et al., 萩原政幸, T. Sasaki]
通讯作者:
T. Sasaki
DOI:
10.1038/nphys1134
发表时间:
2009-01-01
期刊:
NATURE PHYSICS
影响因子:
19.6
作者:
[Yamashita, Minoru, Nakata, Norihito, Matsuda, Yuji]
通讯作者:
Matsuda, Yuji
Enhancement of localization effect near Mott transition in κ-(BEDT-TTF)_2X
κ-(BEDT-TTF)_2X 中莫特转变附近定位效应的增强
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[T. Sasaki]
通讯作者:
T. Sasaki
共 34 条
Anisotropic dielectric response of tilted Dirac cone investigated by polarized infrared light using synchrotron radiation
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批准号:22654038
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$1.99万
-
财政年份:2010
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负责人:SASAKI Takahiko
-
依托单位:
Development of protect for common cold
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批准号:19790455
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.36万
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财政年份:2007
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负责人:SASAKI Takahiko
-
依托单位:
Self assemble pattern formation for inhomogeneous electronic states in highly correlated organic Mott system
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批准号:17340099
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$10.5万
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财政年份:2005
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负责人:SASAKI Takahiko
-
依托单位:
Metal -insulator -superconductor phase separation in the highly correlated organic conductors near the Mott transition.
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批准号:15540329
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.37万
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财政年份:2003
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负责人:SASAKI Takahiko
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依托单位:
海外基金