ZHANG-RICE LOCALIZATION, QUASI-PARTICLE DISPERSIONS, AND THE PHOTOEMISSION OF NIO

被引：46

作者：

BALA, J ^{[1
]}

OLES, AM ^{[1
]}

ZAANEN, J ^{[1
]}

机构：

[1] LEIDEN UNIV,LORENTZ INST THEORET PHYS,2300 RA LEIDEN,NETHERLANDS

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 72卷 / 16期

关键词：

D O I：

10.1103/PhysRevLett.72.2600

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is shown that strong-coupling theory explains semiquantitatively the angular-resolved photoemission data of NiO. A linear spin-wave treatment of a generalized spin-fermion model, derived for a slab of NiO, shows that a well developed sector of Zhang-Rice bound states coexists with reasonably damped oxygenlike quasiparticle states at large energies.

引用

页码：2600 / 2603

页数：4

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