Spin-Hamiltonian parameters and local structures for Co(4+) and lr(4+) impurity centers in the tetragonal phase of SrTiO(3)

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	Spin-Hamiltonian parameters and local structures for Co(4+) and lr(4+) impurity centers in the tetragonal phase of SrTiO(3); Spin-Hamiltonian parameters and local structures for Co(4+) and lr(4+) impurity centers in the tetragonal phase of SrTiO(3)
	Z. Wen-Chen; L. Hong-Gang; J. Gu-Ming; H. Lv
	2008 ; 2008
发表期刊	Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy ; Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy
ISSN	1386-1425 ; 1386-1425
卷号	71 期号:4 页码:1551-1554
摘要	The calculated results in the recent paper about the spin-Hamiltonian (SH) parameters (g factors g(//), g(perpendicular to) and hyperfine structure constants A(//), A(perpendicular to)) and the local structures of Co(4+) and Ir(4+) impurity centers in the tetragonal phase of SrTiO(3) are doubtful because there are several mistakes in the calculations. So, we restudy the SH parameters and local structures by using the correct methods and parameters. From the studies, for Co(4+) and Ir(4+) in SrTiO(3), the SH parameters are explained rationally, the signs of hyperfine structure constants A(//), A(perpendicular to) are obtained and the suitable and more detailed local structures are given. The results are discussed. (C) 2008 Elsevier B.V. All rights reserved.; The calculated results in the recent paper about the spin-Hamiltonian (SH) parameters (g factors g(//), g(perpendicular to) and hyperfine structure constants A(//), A(perpendicular to)) and the local structures of Co(4+) and Ir(4+) impurity centers in the tetragonal phase of SrTiO(3) are doubtful because there are several mistakes in the calculations. So, we restudy the SH parameters and local structures by using the correct methods and parameters. From the studies, for Co(4+) and Ir(4+) in SrTiO(3), the SH parameters are explained rationally, the signs of hyperfine structure constants A(//), A(perpendicular to) are obtained and the suitable and more detailed local structures are given. The results are discussed. (C) 2008 Elsevier B.V. All rights reserved.
部门归属	[wen-chen, zheng; hong-gang, liu; gu-ming, jia; lv, he] sichuan univ, dept mat sci, chengdu 610064, peoples r china. [wen-chen, zheng] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. [lv, he] zhejiang normal univ, coll math phys & informat engn, jinhua 321004, peoples r china.;wen-chen, z (reprint author), sichuan univ, dept mat sci, chengdu 610064, peoples r china;zhengwc1@163.com ; [wen-chen, zheng; hong-gang, liu; gu-ming, jia; lv, he] sichuan univ, dept mat sci, chengdu 610064, peoples r china. [wen-chen, zheng] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. [lv, he] zhejiang normal univ, coll math phys & informat engn, jinhua 321004, peoples r china.;wen-chen, z (reprint author), sichuan univ, dept mat sci, chengdu 610064, peoples r china;zhengwc1@163.com
关键词	Electron Paramagnetic Resonance (Epr) Electron Paramagnetic Resonance (Epr) Crystal-field Theory Crystal-field Theory Local Local Structure Structure Co(4+) Co(4+) Ir(4+) Ir(4+) Srtio(3) Srtio(3) Paramagnetic-resonance Paramagnetic-resonance Microscopic Insight Microscopic Insight Optical-absorption Optical-absorption Single-crystals Single-crystals Transition Transition Ions Ions Epr Epr Spectra Spectra Pressure Pressure Complexes Complexes
URL	查看原文 ; 查看原文
WOS记录号	WOS:000261249100063 ; WOS:000261249100063
引用统计	被引频次：26[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33194
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. Wen-Chen,L. Hong-Gang,J. Gu-Ming,et al. Spin-Hamiltonian parameters and local structures for Co(4+) and lr(4+) impurity centers in the tetragonal phase of SrTiO(3), Spin-Hamiltonian parameters and local structures for Co(4+) and lr(4+) impurity centers in the tetragonal phase of SrTiO(3)[J]. Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy, Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,2008, 2008,71, 71(4):1551-1554, 1551-1554.
APA	Z. Wen-Chen,L. Hong-Gang,J. Gu-Ming,&H. Lv.(2008).Spin-Hamiltonian parameters and local structures for Co(4+) and lr(4+) impurity centers in the tetragonal phase of SrTiO(3).Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,71(4),1551-1554.
MLA	Z. Wen-Chen,et al."Spin-Hamiltonian parameters and local structures for Co(4+) and lr(4+) impurity centers in the tetragonal phase of SrTiO(3)".Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy 71.4(2008):1551-1554.