DETERMINATION OF THE SUBSTITUTION POSITION OF THE FE3+ ION IN AN ANDALUSITE CRYSTAL FROM THE SPIN-LATTICE COUPLING-COEFFICIENTS
文献类型：期刊论文
| 作者 | W. C. Zheng |
| 刊名 | Physics Letters A
 |
| 出版日期 | 1992 |
| 卷号 | 166期号:2页码:145-147 |
| 关键词 | s-6-state ions |
| ISSN号 | 0375-9601 |
| 中文摘要 | From the theoretical calculations of the spin-lattice coupling coefficients \G11\ and \G44\ for Fe3+ replacing an Al3+ ion of the (AlO4)5- group with the cubic symmetry approximation, we find that the observed values of \G11\ and \G44\ for the Fe3+ ion in an andalusite crystal show good agreement with these calculated values. Hence, we think that the Fe3+ ion occupies a distorted fourfold coordinated site in this crystal. This opinion supports a recent reinvestigation of the andalusite crystal structure in which, unlike in previous studies, a fourfold coordinated site of the Al3+ ion was proposed. It appears that the investigation of spin-lattice coupling coefficients are sometimes capable of determining the substitution position of 3d5 ions in crystals and detecting errors in crystal structure determinations. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/39364]  |
| 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 | W. C. Zheng. DETERMINATION OF THE SUBSTITUTION POSITION OF THE FE3+ ION IN AN ANDALUSITE CRYSTAL FROM THE SPIN-LATTICE COUPLING-COEFFICIENTS[J]. Physics Letters A,1992,166(2):145-147. |
| APA | W. C. Zheng.(1992).DETERMINATION OF THE SUBSTITUTION POSITION OF THE FE3+ ION IN AN ANDALUSITE CRYSTAL FROM THE SPIN-LATTICE COUPLING-COEFFICIENTS.Physics Letters A,166(2),145-147. |
| MLA | W. C. Zheng."DETERMINATION OF THE SUBSTITUTION POSITION OF THE FE3+ ION IN AN ANDALUSITE CRYSTAL FROM THE SPIN-LATTICE COUPLING-COEFFICIENTS".Physics Letters A 166.2(1992):145-147. |
入库方式： OAI收割
来源：金属研究所
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