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Theoretical Explanations of the g Factors for Ni3+ Ions in KMgF3 and CsCaF3 Crystals
He, Lv1,2; Zheng, Wenchen1,3; Zhang, Shunru1
Corresponding AuthorZheng, Wenchen(zhengwc1@163.com)
2010
Source PublicationSPECTROSCOPY LETTERS
ISSN0038-7010
Volume43Issue:1Pages:1-4
AbstractBy using the optical spectral parameters of (NiF6)3- clusters in KMgF3:Ni3+ and CsCaF3:Ni3+ crystals estimated from the observed values in pure K3NiF6 crystal, the electron paramagnetic resonance (EPR) g factors for KMgF3:Ni3+ and CsCaF3:Ni3+ are calculated from the second-order perturbation formula (with the high-spin ground orbital state) based on the cluster approach. The results are in reasonable agreement with the observed values. The spin transition from the low-spin state in pure K3NiF6 crystal to the high-spin state in KMgF3:Ni3+ and CsCaF3:Ni3+ crystals owing to the slight increase of Ni3+ - F- distance is discussed.
Keywordcrystal- and ligand-field theory CsCaF3 electron paramagnetic resonance KMgF3 Ni3+ spin transition
DOI10.1080/00387010903278200
Indexed BySCI
Language英语
WOS Research AreaSpectroscopy
WOS SubjectSpectroscopy
WOS IDWOS:000273874400001
PublisherTAYLOR & FRANCIS INC
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/102023
Collection中国科学院金属研究所
Corresponding AuthorZheng, Wenchen
Affiliation1.Sichuan Univ, Dept Mat Sci, Chengdu 610064, Peoples R China
2.Zhejiang Normal Univ, Dept Phys, Jinhua, Peoples R China
3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang, Peoples R China
Recommended Citation
GB/T 7714
He, Lv,Zheng, Wenchen,Zhang, Shunru. Theoretical Explanations of the g Factors for Ni3+ Ions in KMgF3 and CsCaF3 Crystals[J]. SPECTROSCOPY LETTERS,2010,43(1):1-4.
APA He, Lv,Zheng, Wenchen,&Zhang, Shunru.(2010).Theoretical Explanations of the g Factors for Ni3+ Ions in KMgF3 and CsCaF3 Crystals.SPECTROSCOPY LETTERS,43(1),1-4.
MLA He, Lv,et al."Theoretical Explanations of the g Factors for Ni3+ Ions in KMgF3 and CsCaF3 Crystals".SPECTROSCOPY LETTERS 43.1(2010):1-4.
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