COMPOSITION EFFECTS ON CRYSTAL AND ELECTRONIC-STRUCTURE OF CEM2-XSI2+X (M = FE, CO, NI, CU) ALLOYS

被引：6
|
作者：
LEVIN, EM
BODAK, OI
GLADYSHEVSKII, EI
SINYUSHKO, VG
机构：
来源：
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1992年 / 134卷 / 01期
关键词：
D O I：
10.1002/pssa.2211340108
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of composition variations on crystal structure, differential thermo-e.m.f, and electronic structure parameters of the alloys CeM2-xSi2+x With M = Fe, Co, Ni, Cu is investigated. It is established that the range of possible mutual atom substitution of 3d elements and silicon increases with the growth of atomic number of the transition element: CeFe2-xSi2+x is a compound with rather narrow homogeneity range (x almost-equal-to 0), CeNi2-xSi2+x and CeCu2-xSi2+x are compounds of variable composition with lattice parameters and electronic structure depending on Ni(Cu and Si content.
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页码：107 / 117
页数：11
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