SHORT-RANGE AND LONG-RANGE MAGNETIC ORDER IN 1T-LI2NIO2

被引：11

作者：

DAVIDSON, IJ

GREEDAN, JE

VONSACKEN, U

MICHAL, CA

MCKINNON, WR

机构：

[1] MCMASTER UNIV,INST MAT RES,HAMILTON L8S 4M1,ONTARIO,CANADA

[2] MCMASTER UNIV,DEPT CHEM,HAMILTON L8S 4M1,ONTARIO,CANADA

[3] MOLI ENERGY 1990 LTD,BURNABY V5C 4G2,BC,CANADA

[4] NATL RES COUNCIL CANADA,INST MICROSTRUCT SCI,OTTAWA K1A 0R6,ONTARIO,CANADA

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 1993年 / 105卷 / 02期

关键词：

D O I：

10.1006/jssc.1993.1233

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The magnetic behavior of 1T-Li2NiO2 was examined by dc magnetization measurements and powder neutron diffraction. A magnetic structure was refined from low temperature powder neutron diffraction data. The low temperature magnetic structure is formed by antiferromagnetic coupling of ferromagnetically aligned nickel sheets, resulting in a doubling of the cell along the c-axis. The dc magnetization measurements show applied field and temperature dependence indicative of competition between long range antiferromagnetic ordering and short range ferromagnetic coupling, resulting in a metamagnetic transition. © 1993 Academic Press, Inc.

引用

页码：410 / 416

页数：7

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