The EPR zero-field splitting D and its pressure and temperature dependence for trigonal Mn2+ centers in Zn(H2O)(6) (BF4)(2): Mn2+ crystal

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	The EPR zero-field splitting D and its pressure and temperature dependence for trigonal Mn2+ centers in Zn(H2O)(6) (BF4)(2): Mn2+ crystal
	H. G. Liu; X. X. Wu; W. C. Zheng; L. He
	2006
发表期刊	Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences
ISSN	0932-0784
卷号	61 期号:5-6 页码:289-292
摘要	The EPR zero-field splitting D (= b(2)(0)) and its pressure and temperature dependence for trigonal Mn2+ centers in low and room temperature phases in [Zn(H2O)(6)](BF4)(2) : Mn2+ crystal are studied by a high-order perturbation formula based on the dominant spin-orbit coupling mechanism. From the studies, the local trigonal distortion angles, the local angular compressibilities and the local angular thermal expansion coefficients for Mn2+ centers in both phases of the [Zn(H2O)(6)](BF4)(2) crystal are estimated. The results are discussed.
部门归属	sichuan univ, dept mat sci, chengdu 610064, peoples r china. civil aviat flying inst china, dept phys, guanghan 618307, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;zheng, wc (reprint author), sichuan univ, dept mat sci, chengdu 610064, peoples r china;zhengwe1@163.com
关键词	Electron Paramagnetic Resonance Crystal- And ligAnd-field Theory Defect Structure And Properties Mn2++ [Zn(H2o)(6)](Bf4)(2) Phase-transitions Ion Spectrum Co2++ Impurities Symmetry 6h(2)o Mn-2 Ni
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文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/34357
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. G. Liu,X. X. Wu,W. C. Zheng,et al. The EPR zero-field splitting D and its pressure and temperature dependence for trigonal Mn2+ centers in Zn(H2O)(6) (BF4)(2): Mn2+ crystal[J]. Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences,2006,61(5-6):289-292.
APA	H. G. Liu,X. X. Wu,W. C. Zheng,&L. He.(2006).The EPR zero-field splitting D and its pressure and temperature dependence for trigonal Mn2+ centers in Zn(H2O)(6) (BF4)(2): Mn2+ crystal.Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences,61(5-6),289-292.
MLA	H. G. Liu,et al."The EPR zero-field splitting D and its pressure and temperature dependence for trigonal Mn2+ centers in Zn(H2O)(6) (BF4)(2): Mn2+ crystal".Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences 61.5-6(2006):289-292.