Evolution of the electronic structures of NixSiy ordered systems: experimental and theoretical investigations

被引：0
|
作者：
M. Taguchi
F. Le Normand
J. Hommet
S. Rey
G. Schmerber
J.C. Parlebas
机构：
[1] The Abdus Salam International Centre for Theoretical Physics,
[2] PO Box 586,undefined
[3] 34100 Trieste,undefined
[4] Italy,undefined
[5] IPCMS-GSI,undefined
[6] UMR 7504 CNRS,undefined
[7] 23 rue du Loess,undefined
[8] 67037 Strasbourg Cedex,undefined
[9] France,undefined
[10] IPCMS-GEMM,undefined
[11] UMR 7504 CNRS,undefined
[12] 23 rue du Loess,undefined
[13] 67037 Strasbourg Cedex,undefined
[14] France,undefined
来源：
The European Physical Journal B - Condensed Matter and Complex Systems | 2000年 / 18卷
关键词：
PACS. 71.20.Lp Intermetallic compounds - 79.60.-i Photoemission and photoelectron spectra - 71.20.-b Electron density of states and band structure of crystalline solids;
D O I：
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中图分类号：
学科分类号：
摘要：
We study the change of the electronic structures of nickel silicides, Ni3Si and NiSi2, as well as nickel and silicon through the evolution of their valence band X-ray photoelectron spectra (v-XPS) both experimentally and theoretically. The experimental spectra are compared to the total and partial densities of states using tight-binding linear muffin-tin orbital method (TB-LMTO) in the atomic sphere approximation (ASA). Good agreement is found between theory and experiment.
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页码：611 / 615
页数：4
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