THE DIMERIZATION AND ELECTRONIC-PROPERTIES OF QUASI-1D ORGANIC POLYMER FERROMAGNETS WITH SIDE FREE-RADICALS

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	THE DIMERIZATION AND ELECTRONIC-PROPERTIES OF QUASI-1D ORGANIC POLYMER FERROMAGNETS WITH SIDE FREE-RADICALS
	Z. Fang; Z. L. Liu; K. L. Yao; Z. G. Li
	1995
发表期刊	Solid State Communications
ISSN	0038-1098
卷号	93 期号:7 页码:613-615
摘要	The effects of side radicals on the energy levels of pi-electrons and on the dimerization of main chain in quasi-one-dimensional organic polymer ferromagnets are studied. Allowing for full lattice relaxation, and considering the antiferromagnetic (AF) correlation between the pi-electron spin and the residual spin of unpaired electron at side radicals, a set of self-consistent iterative equations are established to study the system. The results of calculation show that: (1) the spin degeneration of energy levels of pi-electrons will be lifted; (2) with different electron-phonon coupling, this AF correlation always weakens the dimerization of the main chain.
部门归属	huazhong univ sci & technol,natl lab laser technol,wuhan 430074,peoples r china. ccast world lab,ctr theoret phys,beijing,peoples r china. chinese acad sci,int ctr mat phys,shenyang,peoples r china.;fang, z (reprint author), huazhong univ sci & technol,dept phys,wuhan 430074,peoples r china
关键词	Polyacetylene
URL	查看原文
WOS记录号	WOS:A1995QE51900013
引用统计	被引频次：1[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/321006/38565
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. Fang,Z. L. Liu,K. L. Yao,et al. THE DIMERIZATION AND ELECTRONIC-PROPERTIES OF QUASI-1D ORGANIC POLYMER FERROMAGNETS WITH SIDE FREE-RADICALS[J]. Solid State Communications,1995,93(7):613-615.
APA	Z. Fang,Z. L. Liu,K. L. Yao,&Z. G. Li.(1995).THE DIMERIZATION AND ELECTRONIC-PROPERTIES OF QUASI-1D ORGANIC POLYMER FERROMAGNETS WITH SIDE FREE-RADICALS.Solid State Communications,93(7),613-615.
MLA	Z. Fang,et al."THE DIMERIZATION AND ELECTRONIC-PROPERTIES OF QUASI-1D ORGANIC POLYMER FERROMAGNETS WITH SIDE FREE-RADICALS".Solid State Communications 93.7(1995):613-615.