Experimental and theoretical study of the electronic structure of AuAl2

被引：23

作者：

Hsu, LS ^{[1
]}

Guo, GY

Denlinger, JD

Allen, JW

机构：

[1] Natl Changhua Univ Educ, Dept Phys, Changhua 50058, Taiwan

[2] Natl Taiwan Univ, Dept Phys, Taipei, Taiwan

[3] Synchrotron Radiat Res Ctr, Hsinchu 300, Taiwan

[4] Univ Michigan, Randall Lab, Ann Arbor, MI 48109 USA

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 2001年 / 62卷 / 06期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0022-3697(00)00275-4

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Synchrobron-radiation-excited angle-resolved photoemission spectra for the (100) and (111) faces of AuAl2 are presented, along with derived experimental dispersion relations. These bands are compared with those obtained from the theoretical bandstructure calculation. The density-of-state curves, band hybridization, and charge transfer for AuAl2 are also calculated. The energy variation of the Au 5d bands for AuAl2 shows atomic-like behavior in the photon-energy range of 80-200 eV. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：1047 / 1054

页数：8

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