Changes of the Mossbauer effect caused by the excitation of the solitons in the organic molecular crystals at finite temperatures

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	Changes of the Mossbauer effect caused by the excitation of the solitons in the organic molecular crystals at finite temperatures
	P. Xiao-Feng; Z. Huai-Wu; A. F. Jalbout
	2005
发表期刊	Journal of Physics and Chemistry of Solids
ISSN	0022-3697
卷号	66 期号:6 页码:963-972
摘要	The influence of the soliton on the properties of the Mossbauer effect arising from a gamma-active nucleus situated at a lattice site in the organic molecular crystal, which being in contact with a thermostat at T not equal 0, has been theoretically studied. An expression for the gamma-radiated Mossbauer transition probability as a function of temperature has been obtained. The results show that the transition probability is different from that in the case when the molecular crystal state is adequately described exclusively by thermal phonon modes. Finally, we give some properties of the kind of effect by numerical calculation in such a case which are helpful to facilitate further the experimental confirment of the soliton existence in the molecular crystals by using the method of Mossbauer effect. (c) 2005 Elsevier Ltd. All rights reserved.
部门归属	univ elect sci & technol china, inst life sci & technol, chengdu 610054, sichuan, peoples r china. acad sinica, int ctr mat phys, shenyang 110015, peoples r china. univ elect sci & technol china, chengdu 610054, peoples r china. dillard univ, dept phys, new orleans, la 70112 usa.;xiao-feng, p (reprint author), univ elect sci & technol china, inst life sci & technol, chengdu 610054, sichuan, peoples r china;pangxf@mail.sc.cninfo.net
关键词	Optical Materials Organic Compounds Mossbauer Spectroscoipy Optical Properties Davydov Soliton Acetanilide Quantum States Systems Chains
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WOS记录号	WOS:000229893800008
引用统计	被引频次：22[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/321006/35151
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	P. Xiao-Feng,Z. Huai-Wu,A. F. Jalbout. Changes of the Mossbauer effect caused by the excitation of the solitons in the organic molecular crystals at finite temperatures[J]. Journal of Physics and Chemistry of Solids,2005,66(6):963-972.
APA	P. Xiao-Feng,Z. Huai-Wu,&A. F. Jalbout.(2005).Changes of the Mossbauer effect caused by the excitation of the solitons in the organic molecular crystals at finite temperatures.Journal of Physics and Chemistry of Solids,66(6),963-972.
MLA	P. Xiao-Feng,et al."Changes of the Mossbauer effect caused by the excitation of the solitons in the organic molecular crystals at finite temperatures".Journal of Physics and Chemistry of Solids 66.6(2005):963-972.