Spin correlation on the main chain of a quasi-one-dimensional polymer ferromagnet: a density matrix renormalization group study

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	Spin correlation on the main chain of a quasi-one-dimensional polymer ferromagnet: a density matrix renormalization group study
	K. L. Yao; X. W. Liu; Q. M. Liu; G. Y. Sun; Z. L. Liu
	2003
发表期刊	Journal of Physics-Condensed Matter
ISSN	0953-8984
卷号	15 期号:24 页码:4207-4214
摘要	The spin correlation (SC) function on the main chain of a theoretical model for organic ferromagnets is studied by using a density matrix renormalization group method with both periodic boundary conditions and open boundary conditions (OBCs). It is found that the chain-radical interaction, the on-site electronelectron repulsion, and the electron-phonon coupling affect the SC greatly and play important roles in the stability of the ferromagnetic state. There exist some types of 'weak' OBC, diminishing the alternation of the SC.
部门归属	huazhong univ sci & technol, dept phys, wuhan 430074, peoples r china. huazhong univ sci & technol, state key lab laser technol, wuhan 430074, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china.;yao, kl (reprint author), huazhong univ sci & technol, dept phys, wuhan 430074, peoples r china
关键词	Organic Ferromagnet Hubbard-model
URL	查看原文
WOS记录号	WOS:000184410100023
引用统计	被引频次：2[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/321006/36128
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	K. L. Yao,X. W. Liu,Q. M. Liu,et al. Spin correlation on the main chain of a quasi-one-dimensional polymer ferromagnet: a density matrix renormalization group study[J]. Journal of Physics-Condensed Matter,2003,15(24):4207-4214.
APA	K. L. Yao,X. W. Liu,Q. M. Liu,G. Y. Sun,&Z. L. Liu.(2003).Spin correlation on the main chain of a quasi-one-dimensional polymer ferromagnet: a density matrix renormalization group study.Journal of Physics-Condensed Matter,15(24),4207-4214.
MLA	K. L. Yao,et al."Spin correlation on the main chain of a quasi-one-dimensional polymer ferromagnet: a density matrix renormalization group study".Journal of Physics-Condensed Matter 15.24(2003):4207-4214.