EFFECT OF AN EXTERNAL MAGNETIC-FIELD ON THE PLASMON POLARITONS OF THUE-MORSE SEMICONDUCTOR SUPERLATTICES

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	EFFECT OF AN EXTERNAL MAGNETIC-FIELD ON THE PLASMON POLARITONS OF THUE-MORSE SEMICONDUCTOR SUPERLATTICES
	N. H. Liu; W. G. Feng; X. Wu
	1995
发表期刊	Communications in Theoretical Physics
ISSN	0253-6102
卷号	23 期号:1 页码:31-36
摘要	The collective magnetoplasmon polariton excitations in a semiconductor superlattice with the thicknesses arranged in Thue-Morse sequence are studied. We take the effect of retardation into account and assume the system is subjected to an external static magnetic field applied parallel to the interfaces. It is found that the spectrum of the polariton has the Canter-like structure, and the total widths of the bands show scaling properties with increasing the generation. The external magnetic field makes the bands become mole narrow and shift to higher frequencies for the optical modes and to lower frequencies for the acoustic modes. For a given excitation frequency, the localization properties of the modes will be changed if we vary the external field.
部门归属	tongji univ,pohl inst solid state phys,shanghai 200092,peoples r china. china ctr adv sci & technol,ctr theoret phys,world lab,beijing 100080,peoples r china. acad sinica,int ctr mat phys,shenyang 110015,peoples r china.
关键词	Quasi-periodic Superlattices P-i Superlattices Nonreciprocal Propagation Optical-properties Surface Modes Bulk Localization Excitations Spectrum
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38615
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	N. H. Liu,W. G. Feng,X. Wu. EFFECT OF AN EXTERNAL MAGNETIC-FIELD ON THE PLASMON POLARITONS OF THUE-MORSE SEMICONDUCTOR SUPERLATTICES[J]. Communications in Theoretical Physics,1995,23(1):31-36.
APA	N. H. Liu,W. G. Feng,&X. Wu.(1995).EFFECT OF AN EXTERNAL MAGNETIC-FIELD ON THE PLASMON POLARITONS OF THUE-MORSE SEMICONDUCTOR SUPERLATTICES.Communications in Theoretical Physics,23(1),31-36.
MLA	N. H. Liu,et al."EFFECT OF AN EXTERNAL MAGNETIC-FIELD ON THE PLASMON POLARITONS OF THUE-MORSE SEMICONDUCTOR SUPERLATTICES".Communications in Theoretical Physics 23.1(1995):31-36.