Model band structure calculations for heavy fermion systems
Model band structure calculations for heavy fermion systems
复制标题
重费米子系统的模型能带结构计算
DOI:
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发表时间:
1989
期刊:
影响因子:
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通讯作者:
J. Keller
中科院分区:
文献类型:
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作者:
U. Hofmann;J. Keller
We present calculations of the quasiparticle band structure for simple heavy fermion systems, based on a mean-field approximation of the Anderson Hamiltonian. The aim of this investigation is to study the influence of the parameters of the Anderson Hamiltonian, position of thef-level and hybridization, on the quasiparticle bands and the form of the Fermi surface. We also calculate the static susceptibility.