ANALYSIS OF EPR-SPECTRA FROM THE NI3+-AL2O3 SYSTEM

被引：8

作者：

BATES, CA

WARDLAW, RS

机构：

[1] Department of Physics, University of Nottingham, Nottingham NG7 2RD, University Park

来源：

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS | 1979年 / 12卷 / 11期

关键词：

D O I：

10.1088/0022-3719/12/11/021

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The dynamic Jahn-Teller model for the Ni3+:Al2O 3 system is applied to new EPR results with and without uniaxial stress. The experimental EPR data are fitted to an effective electronic Hamiltonian with C3v symmetry, and accurate values for four of the magnetic-field-dependent parameters are obtained by a least-squares fitting procedure. A detailed discussion of the effects of uniaxial stress is also given.

引用

页码：2133 / 2142

页数：10

共 17 条

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