Explanations of the optical absorption and ESR spectrum for tetragonal Ni + centers in CuAlS 2 :Ni + crystals
Abstract In this paper, the optical absorption and electron spin resonance (ESR) spectrum of Ni + ‐doped CuAlS 2 crystals have been studied by using a double spin‐orbit (SO) coupling approximation model, where the effects due to the SO coupling of the central metal 3d 1 ion and those of ligands are...
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| Published in | Crystal research and technology (1979) Vol. 45; no. 6; pp. 634 - 636 |
|---|---|
| Main Authors | , , |
| Format | Journal Article |
| Language | English |
| Published |
01.06.2010
|
| Online Access | Get full text |
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| Summary: | Abstract
In this paper, the optical absorption and electron spin resonance (ESR) spectrum of Ni
+
‐doped CuAlS
2
crystals have been studied by using a double spin‐orbit (SO) coupling approximation model, where the effects due to the SO coupling of the central metal 3d
1
ion and those of ligands are included. From this model, the formulas of the ESR g factors g
‖
, g
⊥
and hyperfine structure constants A
‖
, A
⊥
for 3d
1
ions in the tetragonal MX
4
clusters are constructed. The optical absorption and ESR parameters for Cu
+
sites of CuAlS
2
have been calculated. The results obtained show that Ni
+
ions substitute for Cu
+
ions sites. (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
|---|---|
| ISSN: | 0232-1300 1521-4079 |
| DOI: | 10.1002/crat.201000121 |