ELECTRONIC-STRUCTURE OF NICO2O4 BY XANES, EXAFS AND NI-61 MOSSBAUER STUDIES

被引：69

作者：

LENGLET, M

GUILLAMET, R

DURR, J

GRYFFROY, D

VANDENBERGHE, RE

机构：

[1] STATE UNIV GHENT,MAGNETISM LAB,B-9000 GHENT,BELGIUM

[2] ENSTIMD,F-59000 DOUAI,FRANCE

来源：

SOLID STATE COMMUNICATIONS | 1990年 / 74卷 / 10期

关键词：

D O I：

10.1016/0038-1098(90)90705-G

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

An investigation of the cation valencies in NiCo2O4 has been performed by means of XANES, EXAFS and 61Ni Mössbauer spectroscopy. It has been found that the ionic configuration of NiCo2O4 may be represented by the formula: Cox2+Co1-x3+[Ni1-x2+NixIIICo1III]O42- x ∼ 0.8. © 1990.

引用

页码：1035 / 1039

页数：5

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