SPIN-LATTICE COUPLING-COEFFICIENTS GIJ FOR TRIGONAL AL2O3-FE3+ AND ZNSIF6.6H2O-NI2+ CRYSTALS2)

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	SPIN-LATTICE COUPLING-COEFFICIENTS GIJ FOR TRIGONAL AL2O3-FE3+ AND ZNSIF6.6H2O-NI2+ CRYSTALS2)
	W. C. Zheng
	1990
发表期刊	Physica Status Solidi B-Basic Research
ISSN	0370-1972
卷号	161 期号:2 页码:711-716
摘要	By expressing the six spin-lattice coupling coefficients G(ij)t in trigonal symmetry in terms of the coefficients G11c and G44c in cubic symmetry, the coefficients G(if)t for trigonal Al2O3:Fe3+ and ZnSiF6.6H2O:Ni2+ crystals are calculated from the values of G11c and G44c obtained from a simple and uniform method within the framework of cubic symmetry approximation. The results for the Al2O3:Fe3+ crystal is in agreement with the experimental findings, whereas for ZnSiF6.6H2O:Ni2+, the agreement for part of coefficients is poor. The reasons for the disparity are discussed.
部门归属	acad sinica,int ctr mat phys,shenyang,peoples r china.;zheng, wc (reprint author), sichuan univ,dept mat sci,chengdu 610064,peoples r china
关键词	Theoretical Explanation G11 G44 Nisif6.6h2o Dependence Symmetry Formulas Pressure Ions
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/39653
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. C. Zheng. SPIN-LATTICE COUPLING-COEFFICIENTS GIJ FOR TRIGONAL AL2O3-FE3+ AND ZNSIF6.6H2O-NI2+ CRYSTALS2)[J]. Physica Status Solidi B-Basic Research,1990,161(2):711-716.
APA	W. C. Zheng.(1990).SPIN-LATTICE COUPLING-COEFFICIENTS GIJ FOR TRIGONAL AL2O3-FE3+ AND ZNSIF6.6H2O-NI2+ CRYSTALS2).Physica Status Solidi B-Basic Research,161(2),711-716.
MLA	W. C. Zheng."SPIN-LATTICE COUPLING-COEFFICIENTS GIJ FOR TRIGONAL AL2O3-FE3+ AND ZNSIF6.6H2O-NI2+ CRYSTALS2)".Physica Status Solidi B-Basic Research 161.2(1990):711-716.