Specific Heat and Charge Density of Quasi-One-Dimensional Interchain Coupling Organic Ferromagnets

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	Specific Heat and Charge Density of Quasi-One-Dimensional Interchain Coupling Organic Ferromagnets
	Z. L. Wang ; K. L. Yao
刊名	Communications in Theoretical Physics
	2008
卷号	50 期号:6 页码:1435-1438
关键词	specific heat charge density organic ferromagnets polymer ferromagnets free-radicals state model
ISSN号	0253-6102
中文摘要	On the basis of a generalized SSH model, an organic polymer ferromagnet theory is proposed at the finite temperature in the self-consistent mean field approximation, and the specific heat and charge density of the quasi-one-dimensional interchain coupling organic ferromagnets are presented. We find that an obvious feature is to present itself the round peak for the specific heat with the temperature. This indicates unambiguously the presence of the phase transition in the system. The transition temperature plays down with increasing of the interchain coupling t(2) or decreasing of the electron repulsion u. The curves of charge density with the temperature debase monotonously. This result illustrates that the higher the temperature is, the more electrons are excited.
原文出处	://WOS:000262728000038
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://210.72.142.130/handle/321006/33175]
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	Z. L. Wang,K. L. Yao. Specific Heat and Charge Density of Quasi-One-Dimensional Interchain Coupling Organic Ferromagnets[J]. Communications in Theoretical Physics,2008,50(6):1435-1438.
APA	Z. L. Wang,&K. L. Yao.(2008).Specific Heat and Charge Density of Quasi-One-Dimensional Interchain Coupling Organic Ferromagnets.Communications in Theoretical Physics,50(6),1435-1438.
MLA	Z. L. Wang,et al."Specific Heat and Charge Density of Quasi-One-Dimensional Interchain Coupling Organic Ferromagnets".Communications in Theoretical Physics 50.6(2008):1435-1438.