Theoretical Studies of the g Factors for Co2+ in MgO and CaO Crystals-Reference-Cited by-同舟云学术

Theoretical Studies of the g Factors for Co2+ in MgO and CaO Crystals

Published:2001-04-01 Issue:3-4 Volume:56 Page:249-252
ISSN:1865-7109
Container-title:Zeitschrift für Naturforschung A
language:
Short-container-title:

Author:

Wu Shao-Yi¹,Zheng Wen-Chen¹

Affiliation:

1. 1Department of Material Science, Sichuan University, Chengdu 610064, P. R. China; International Center for Materials Physics, Chinese Academy of Sciences, Shenyang 110015, P. R. China

Abstract

Abstract This paper presents a cluster approach to the calculation of the g factors for 3d7 ions in cubic oc tahedral crystals, in which the parameters related to the configuration interaction and the covalency reduction effects are obtained from optical spectra of the studied crystals, and so no adjustable parameters are applied. From the approach, the g factors for MgO:Co2+ and CaO:Co2+ are calculated. The calculated results show good agreement with the observed values. The experimental values of g 4.333 for CaO:Co2+ are also explained.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics

Link

https://www.degruyter.com/document/doi/10.1515/zna-2001-0303/pdf

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