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Studies of the substitutional site of Co2+ in AgGaS2 crystal from EPR data
Zheng, WC; Wu, SY; Zhao, BJ; Zhu, SF
Corresponding AuthorZhao, BJ()
1999
Source PublicationSOLID STATE COMMUNICATIONS
ISSN0038-1098
Volume109Issue:2Pages:83-86
AbstractThe EPR zero-field splitting D and g factors g(parallel to), Delta g ( = g(parallel to) - g(inverted perpendicular)) for Co2+ ions at Ag+ and Ga3+ sites of sulphur-annealed AgGaS2 crystal were calculated from the high-order perturbation formulas based on the two spin-orbit coupling parameter model. The calculated results show that Co2+ replace Ag+ site in the AgCaS2 crystal. This point is contrary to that obtained from the absorption spectrum and Raman spectroscopy studies for Co2+ in as-grown AgGaS2 crystal. It appears that Co2+ can replace Ag+ or Ga3+ site in AgGaS2 ternary semiconductor, depending on the technology of material preparation. (C) 1998 Published by Elsevier Science Ltd.
Keywordsemiconductors impurities in semiconductors crystal and ligands fields electron paramagnetic resonance
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Condensed Matter
WOS IDWOS:000077863000003
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/108919
Collection中国科学院金属研究所
Corresponding AuthorZhao, BJ
Affiliation1.Sichuan Univ, Dept Mat Sci, Chengdu 610064, Peoples R China
2.Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
Recommended Citation
GB/T 7714
Zheng, WC,Wu, SY,Zhao, BJ,et al. Studies of the substitutional site of Co2+ in AgGaS2 crystal from EPR data[J]. SOLID STATE COMMUNICATIONS,1999,109(2):83-86.
APA Zheng, WC,Wu, SY,Zhao, BJ,&Zhu, SF.(1999).Studies of the substitutional site of Co2+ in AgGaS2 crystal from EPR data.SOLID STATE COMMUNICATIONS,109(2),83-86.
MLA Zheng, WC,et al."Studies of the substitutional site of Co2+ in AgGaS2 crystal from EPR data".SOLID STATE COMMUNICATIONS 109.2(1999):83-86.
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