Theoretical Explanations of the g Factors for Ni3+ Ions in KMgF3 and CsCaF3 Crystals
文献类型：期刊论文
| 作者 | He, Lv1,2; Zheng, Wenchen1,3; Zhang, Shunru1 |
| 刊名 | SPECTROSCOPY LETTERS
 |
| 出版日期 | 2010 |
| 卷号 | 43期号:1页码:1-4 |
| 关键词 | crystal- and ligand-field theory CsCaF3 electron paramagnetic resonance KMgF3 Ni3+ spin transition |
| ISSN号 | 0038-7010 |
| DOI | 10.1080/00387010903278200 |
| 通讯作者 | Zheng, Wenchen(zhengwc1@163.com) |
| 英文摘要 | By 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. |
| WOS研究方向 | Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000273874400001 |
| 出版者 | TAYLOR & FRANCIS INC |
| 源URL | [http://ir.imr.ac.cn/handle/321006/102022]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zheng, Wenchen |
| 作者单位 | 1.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 |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：金属研究所
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