LOCAL PARTIAL DENSITIES OF STATES IN NI AND CO SILICIDES STUDIED BY SOFT-X-RAY-EMISSION SPECTROSCOPY

被引：31

作者：

JIA, JJ

CALLCOTT, TA

OBRIEN, WL

DONG, QY

RUBENSSON, JE

MUELLER, DR

EDERER, DL

ROWE, JE

机构：

[1] NATL INST STAND & TECHNOL,PHOTON PHYS GRP,GAITHERSBURG,MD 20899

[2] AT&T BELL LABS,MURRAY HILL,NJ 07974

来源：

PHYSICAL REVIEW B | 1991年 / 43卷 / 06期

关键词：

D O I：

10.1103/PhysRevB.43.4863

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The Ni and Co monosilicides and disilicides are studied by soft-x-ray-emission spectroscopy. The Si L2,3 spectra, which provide a measure of the partial densities of states of s and d angular momentum symmetry ([s + d] PDOS) localized on the Si site, are compared with available theoretical calculations, and discussed in terms of the contribution of s electrons to the bonding. The Ni and Co M2,3 emission spectra are also obtained, and analyzed to provide information about the d PDOS localized at the metal site. These spectra are discussed in terms of p-d bonding in the silicides.

引用

页码：4863 / 4870

页数：8

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