Thermoelectric Power of the Anderson Model at Low Temperatures

Thermoelectric Power of the Anderson Model at Low Temperatures
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安德森模型在低温下的热电势

DOI：
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发表时间：
1987
期刊：
影响因子：
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通讯作者：
A. Okiji
A. Okiji
中科院分区：
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文献类型：
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作者：
N. Kawakami;T. Usuki;A. Okiji

文献摘要

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相似文献

利用Anderson模型的Bethe-Anatz解，计算了稀薄杂质体系在低温下的温差电势。利用单轨道Anderson模型研究了库仑相互作用的影响。利用适合于Ce(Yb)杂质系统的高度关联模型，研究了轨道简并情况。讨论了巨热电势，给出了增强因子和重整化f能级位置的结果。
The thermoelectric power for the dilute impurity system is calculated at low temperatures by means of the Bethe-Ansatz solution of the Anderson model. The effect of the Coulomb interaction is investigated with the use of the single-orbital Anderson model. The orbitally degenerate case is investigated as well with the use of the highly correlated model adequate for the Ce(Yb) impurity system. The giant thermoelectric power is discussed with the results obtained for the enhancement factor and the renormalized f -level position.