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	Accurate calculation of Green's function of the Schrodinger equation in a block layered potential
	Shao, Sihong ; Cai, Wei ; Tang, Huazhong
	2006
关键词	Green&apos the Schrodinger equation eigenfunction expansion Sturm-Liouville problem block layered media ELECTROMAGNETIC SCATTERING MEDIA s function
英文摘要	In this paper a new algorithm is presented for calculating the Green's function of the Schrodinger equation in the presence of block layered potentials. Such Green's functions have various and practical applications in quantum modelling of electron transport within nano-MOSFET transistors. The proposed method is based on expansions of the eigenfunctions of the subordinate Sturm-Liouville problems and a collocation matching procedure along possibly curved interfaces of the potential blocks. Accurate numerical results are provided to validate the proposed algorithm. (c) 2006 Elsevier Inc. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000242816800014&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Computer Science, Interdisciplinary Applications; Physics, Mathematical; SCI(E); 4; ARTICLE; 2; 733-748; 219
语种	英语
出处	SCI
出版者	计算物理学杂志
内容类型	其他
源URL	[http://hdl.handle.net/20.500.11897/251176]
专题	数学科学学院
推荐引用方式 GB/T 7714	Shao, Sihong,Cai, Wei,Tang, Huazhong. Accurate calculation of Green's function of the Schrodinger equation in a block layered potential. 2006-01-01.

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