Cluster scattering in two-dimensional electron gas investigated by Born approximation and partial-wave methods

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	Cluster scattering in two-dimensional electron gas investigated by Born approximation and partial-wave methods
	Li ZW ; Xu XQ ; Wang J ; Liu JM ; Liu XL ; Yang SY ; Zhu QS ; Wang ZG
刊名	physica e-low-dimensional systems & nanostructures
	2010
卷号	43 期号:1 页码:543-546
关键词	IONIZED-IMPURITY-SCATTERING COMPOSITIONAL INHOMOGENEITY PHASE-SEPARATION QUANTUM-WELLS ALLOY CATHODOLUMINESCENCE HETEROSTRUCTURES SEMICONDUCTORS TRANSPORT MOBILITY
ISSN号	1386-9477
通讯作者	li, zw, chinese acad sci, inst semicond, key lab semicond mat sci, pob 912, beijing 100083, peoples r china. lizhiwei@semi.ac.cn ; xlliu@semi.ac.cn ; qszhu@semi.ac.cn
学科主题	半导体材料
收录类别	SCI
资助信息	national science foundation of china [60776015, 60976008]; special funds for major state basic research project (973 program) of china [2006 cb604907]; 863 high technology r&d program of china [2007aa03z402, 2007aa03z451]
语种	英语
公开日期	2011-07-05 ; 2011-07-15
附注	partial-wave method is developed to calculate the cluster scattering in a two-dimensional electron gas (2deg). the analytical formulas of the phase angles are obtained for the square well potential in two-dimensional (2d) system. inxga1-xn/gan quantum well is set as an example. the calculated results are compared with the conventional theory based on born approximation. we find our theory is more reliable to deal with the cluster scattering especially when the scattering potential is strong. the reasons of the invalidity of born approximation are also discussed. (c) 2010 elsevier b.v. all rights reserved.
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/21295]
专题	半导体研究所_中科院半导体材料科学重点实验室
推荐引用方式 GB/T 7714	Li ZW,Xu XQ,Wang J,et al. Cluster scattering in two-dimensional electron gas investigated by Born approximation and partial-wave methods[J]. physica e-low-dimensional systems & nanostructures,2010,43(1):543-546.
APA	Li ZW.,Xu XQ.,Wang J.,Liu JM.,Liu XL.,...&Wang ZG.(2010).Cluster scattering in two-dimensional electron gas investigated by Born approximation and partial-wave methods.physica e-low-dimensional systems & nanostructures,43(1),543-546.
MLA	Li ZW,et al."Cluster scattering in two-dimensional electron gas investigated by Born approximation and partial-wave methods".physica e-low-dimensional systems & nanostructures 43.1(2010):543-546.