Theory of PES and BIS Including f2 State for Ce-Compounds

Theory of PES and BIS Including f2 State for Ce-Compounds
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PES 和 BIS 理论,包括 Ce 化合物的 f2 态

DOI:
10.1007/978-3-642-83437-0_4
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发表时间:
1988
期刊:
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影响因子:
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通讯作者:
T. Kasuya
T. Kasuya
中科院分区:
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文献类型:
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作者:
O. Sakai;M. Motizuki;T. Kasuya

文献摘要

被引文献

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为安德森杂质模型开发了一个理论方案,该方案给出了考虑 Ce 离子 f0、f1 和 f2 构型之间价态波动的激发光谱。它基于求解方法,并在某些限制参数情况下简化为已知良好的近似方案。统一给出了宽温度范围内的低能和高能激发光谱。给出了 PES 和 BIS 的一些初步数值结果。
A theoretic scheme which gives the excitation spectra taking into account the valence fluctuation between the f0, f1and f2configurations of Ce ions is developed for the Anderson impurity model. It is based on the resolvent method, and is reduced in some limiting parameter cases to approximate schemes known to be good. The low and high energy excitation spectra in a wide temperature range are given in a unified way. Some preliminary numerical results of PES and BIS are presented.