STRUCTURE OF MOBILITY EDGES IN A ONE-DIMENSIONAL INCOMMENSURATE MODEL

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	STRUCTURE OF MOBILITY EDGES IN A ONE-DIMENSIONAL INCOMMENSURATE MODEL
	P. Q. Zhou; X. J. Fu; Z. Z. Guo; Y. Y. Liu
	1995
发表期刊	Solid State Communications
ISSN	0038-1098
卷号	96 期号:6 页码:373-377
摘要	The localization of the Soukoulis-Economou model in one-dimensional incommensurate systems is studied by the use pf multifractal analysis. In the case of epsilon(n) = 1.9[cos(2 pi omega n)+ 1/3cos(4 pi omega n)] and omega = lim(l) (-->) (infinity) F-l-1/F-l where F-l is the generalized Fibonacci number satisfying the recursion relation F-l = 8F(l-1)+ F-l-1 with F-0 = F-1 = 1, we have numerically found a hierarchical and selfsimilar structure of mobility edges. The results suggest the existence of an infinite number of mobility edges.
部门归属	s china univ technol,dept phys,guangzhou 510641,peoples r china. acad sinica,int ctr mat phys,shenyang 110015,peoples r china.;zhou, pq (reprint author), inner mongolia normal univ,dept phys,hohhot,peoples r china
关键词	Disordered Systems Quasi-crystals Electronic Band Structure Electronic States (Localized) Soukoulis-economou Model Wave-functions Localization Systems Potentials
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38781
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	P. Q. Zhou,X. J. Fu,Z. Z. Guo,et al. STRUCTURE OF MOBILITY EDGES IN A ONE-DIMENSIONAL INCOMMENSURATE MODEL[J]. Solid State Communications,1995,96(6):373-377.
APA	P. Q. Zhou,X. J. Fu,Z. Z. Guo,&Y. Y. Liu.(1995).STRUCTURE OF MOBILITY EDGES IN A ONE-DIMENSIONAL INCOMMENSURATE MODEL.Solid State Communications,96(6),373-377.
MLA	P. Q. Zhou,et al."STRUCTURE OF MOBILITY EDGES IN A ONE-DIMENSIONAL INCOMMENSURATE MODEL".Solid State Communications 96.6(1995):373-377.