Studies of the spin Hamiltonian parameters and the local structure of tetragonal Zr3+ Centers in orthophosphate MPO4 (M = Sc, Lu, Y) crystals
文献类型：期刊论文
| 作者 | G. Q. Qu ; W. Fang ; W. C. Zheng |
| 刊名 | Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences
 |
| 出版日期 | 2006 |
| 卷号 | 61期号:12页码:688-690 |
| 关键词 | EPR (M = Sc spin Hamiltonian parameters Lu crystal-field theory Y) defect structure Zr3+ MPO4 electron-paramagnetic-res d-orbital theory superposition-model single-crystals cr3+ ions ypo4 epr lupo4 ruby impurities |
| ISSN号 | 0932-0784 |
| 中文摘要 | The spin Hamiltonian parameters (g factors g(parallel to), g(perpendicular to) and hyperfine structure constants A(parallel to), A(perpendicular to)) of Zr3+ on the tetragonal M3+ (M = Sc, Lu, Y) sites of zircon-type orthophosphate MPO4 crystals are calculated by high-order perturbation formulas of d(1) ions in tetragonal symmetry. The crystal-field parameters are estimated by the superposition model and reasonable local structural data of impurity centers. The results show good agreement with the experimental values. It appears that in the case of size mismatch, the explanation of the spin Hamiltonian parameters of a paramagnetic impurity in crystals should take the impurity-induced local lattice relaxation into account. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34435]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | G. Q. Qu,W. Fang,W. C. Zheng. Studies of the spin Hamiltonian parameters and the local structure of tetragonal Zr3+ Centers in orthophosphate MPO4 (M = Sc, Lu, Y) crystals[J]. Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences,2006,61(12):688-690. |
| APA | G. Q. Qu,W. Fang,&W. C. Zheng.(2006).Studies of the spin Hamiltonian parameters and the local structure of tetragonal Zr3+ Centers in orthophosphate MPO4 (M = Sc, Lu, Y) crystals.Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences,61(12),688-690. |
| MLA | G. Q. Qu,et al."Studies of the spin Hamiltonian parameters and the local structure of tetragonal Zr3+ Centers in orthophosphate MPO4 (M = Sc, Lu, Y) crystals".Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences 61.12(2006):688-690. |
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来源：金属研究所
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