Heavy electron states and superconductivity due to anharmonic phonons
Heavy electron states and superconductivity due to anharmonic phonons
批准号:
20540347
负责人:
UEDA Kazuo
金额:
$2.83万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010
中文摘要
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英文摘要
The spectral weight of an anharmonic oscillator coupled with conduction electrons is obtained. The ground-state phase diagram of the one dimensional Holstein model of anharmonic oscillators is determined by quantum Monte Carlo simulations. Kondo effect of magnetic ions vibrating in metals is investigated by using the numerical renormalization group method. We find two-channel Kondo effect at the border of the two different fixed points with different parities.
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Kondo Effect of a Vibrating Magnetic Impurity
振动磁性杂质的近藤效应
DOI:
--
发表时间:
2010
期刊:
J. Phys. Soc. Jpn
影响因子:
--
作者:
[S. Yashiki, S. Kirino, and K. Ueda]
通讯作者:
and K. Ueda
Theoretical study of NMR relaxation due to rattling phonons
震颤声子引起的核磁共振弛豫的理论研究
DOI:
--
发表时间:
2008
期刊:
J. Phys. Chem. Solids 69
影响因子:
--
作者:
[M. Takechi and K. Ueda, 上田和夫, M. Takechi and K. Ueda, T. Dahm and K. Ueda]
通讯作者:
T. Dahm and K. Ueda
Effect of Anharmonicity on the KondoPhenomena of a Magnetic Ion Vibratingin a Confinement Potential
非谐性对约束势中磁离子振动近藤现象的影响
DOI:
--
发表时间:
2011
期刊:
J. Phys. Soc. Jpn
影响因子:
--
作者:
[瓜生誠司,安藤恒也, S. Yashiki and K. Ueda]
通讯作者:
S. Yashiki and K. Ueda
Effect of anharmonicity on the Kondo phenomena of a magnetic ion vibrating in a confinement potential
非谐性对约束势中磁离子振动的近藤现象的影响
DOI:
--
发表时间:
2011
期刊:
J.Phys.Soc.Jpn.
影响因子:
--
作者:
[S.Yashiki, K.Ueda]
通讯作者:
K.Ueda
DOI:
--
发表时间:
2009
期刊:
J. Phys. Soc. Jpn
影响因子:
--
作者:
[M. Takechi and K. Ueda]
通讯作者:
M. Takechi and K. Ueda
共 18 条
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批准号:25400357
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项目类别:Grant-in-Aid for Scientific Research (C)
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How the auditory system makes speech perception noise-tolerant?
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Effect of orbital degeneracy on the heavy electron systems
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Observation on survival of the elderly by the severity of impaired activity of daily life and causes of death
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财政年份:2000
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负责人:UEDA Kazuo
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Theoretical Study on Quantum Phase Transitions by the Density Matrix Renormalization Group Method
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批准号:10640330
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Transcription of Yiddish Dramas, which Kafka saw, into Roman Script with Glossary
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项目类别:Grant-in-Aid for Scientific Research (C)
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Devil's Staircase in Semimetals
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资助金额:$1.34万
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负责人:UEDA Kazuo
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依托单位:
Many-body Problems in Condensed Matter Physics
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批准号:07044066
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项目类别:Grant-in-Aid for international Scientific Research
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资助金额:$3.2万
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财政年份:1995
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负责人:UEDA Kazuo
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依托单位:
THE STUDY OF CLOTHING PRESSURES -with special reference to factors affecting the clothing pressures-
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批准号:05405007
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资助金额:$13.31万
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依托单位:
On the Effects of Cross Share Holdings Among Japanese Corporations
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资助金额:$1.79万
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依托单位:
Transcription of Yiddish plays, which Kafka saw, into Roman Script with Notes (Glossary)
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批准号:02610224
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Metamagnetism of Cerium Compounds
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批准号:01540263
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海外基金