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1991 | 79 | 2-3 | 235-238
Article title

Spin-Orbit Coupling in Cr^{3+} Ion in Solid State Materials

Content
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Languages of publication
EN
Abstracts
EN
In this paper we introduce a new model describing the coupling of ^{2}E and ^{4}T_{2} states of octahedrally coordinated Cr^{3+} ion, which includes spin-orbit and electron-lattice interactions and takes into account the electronic structure of both states. The model is used to calculate doublet lifetime. We have applied this model to the series of Cr^{3+} doped garnets characterized by the varying crystal field parameter 10 Dq and O_{h} symmetry of the Cr site and to the kyanite (Al_{2}O_{3}:SiO_{2}), which is the case of different Cr^{3+} sites in one material, characterized by the relatively large component of the low symmetry crystal field. The agreement with experiment is reasonable.
Keywords
EN
Publisher

Year
Volume
79
Issue
2-3
Pages
235-238
Physical description
Dates
published
1991-02
received
1990-08-08
Contributors
  • Institute of Physics, N. Copernicus University, Grudziądzka 5, 87-100 Toruń, Poland
author
  • Institute of Physics, N. Copernicus University, Grudziądzka 5, 87-100 Toruń, Poland
author
  • Chemistry Department, Boston University, Boston, USA
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv79z218kz
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