ORIGIN OF THE HIGH-BINDING-ENERGY STRUCTURE IN THE 3D CORE-LEVEL SPECTRA OF DIVALENT EU COMPOUNDS

被引：47

作者：

CHO, EJ

OH, SJ

IMADA, S

SUGA, S

SUZUKI, T

KASUYA, T

机构：

[1] OSAKA UNIV,FAC ENGN SCI,DEPT MAT PHYS,TOYONAKA,OSAKA 560,JAPAN

[2] TOHOKU UNIV,FAC SCI,DEPT PHYS,SENDAI,MIYAGI 980,JAPAN

来源：

PHYSICAL REVIEW B | 1995年 / 51卷 / 15期

关键词：

D O I：

10.1103/PhysRevB.51.10146

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The high-binding-energy structure in the Eu 3d core-level x-ray photoelectron spectra of divalent Eu compounds, which has been ascribed as the "shakeup" satellite, is shown to be due to the multiplet structure of 3d4f7 (bar denotes a hole) final-state configuration. Hence, the apparent inconsistency between this so-called high-energy probe and low-energy probes for the valence of these Eu compounds is resolved. © 1995 The American Physical Society.

引用

页码：10146 / 10149

页数：4