Novel displacement in transmission through a two-dimensional semiconductor barrier

doi:10.1016/j.physleta.2006.01.023

OPT OpenIR > 瞬态光学研究室

	Novel displacement in transmission through a two-dimensional semiconductor barrier
	Chen, X ; Li, CF ; Ban, Y
	2006-05-22
发表期刊	PHYSICS LETTERS A
卷号	354 期号:1-2 页码:161-165
摘要	The lateral displacement of electron beams transmitting through a two-dimensional semiconductor barrier is quite different from the prediction from Snell's law for electron waves. It is shown that the displacement can be greatly enhanced by transmission resonance when the incidence angle is less than but close to the critical angle for total reflection. The displacement depends not only on the barrier's thickness but also on the incidence angle and the incidence energy. The influence of electron's effective mass is also discussed. Theoretical results of the stationary-phase approach are confirmed by numerical simulations for a Gaussian-shaped incident beam. These phenomena may lead to novel applications in quantum electronic devices. (c) 2006 Elsevier B.V. All rights reserved.
文章类型	Article
关键词	Lateral Displacement Ballistic Electron Beam Resonance Enhancement
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1016/j.physleta.2006.01.023
收录类别	SCI
关键词[WOS]	ELECTRON-WAVE-OPTICS ; TUNNELING TIME ; HETEROSTRUCTURE ; GUIDES ; INTERFERENCE
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000237686500025
引用统计	被引频次：32[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/25174
专题	瞬态光学研究室
作者单位	1.Shanghai Univ, Dept Phys, Shanghai 200444, Peoples R China 2.Acad Sinica, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt Technol, Xian 710068, Peoples R China
推荐引用方式 GB/T 7714	Chen, X,Li, CF,Ban, Y. Novel displacement in transmission through a two-dimensional semiconductor barrier[J]. PHYSICS LETTERS A,2006,354(1-2):161-165.
APA	Chen, X,Li, CF,&Ban, Y.(2006).Novel displacement in transmission through a two-dimensional semiconductor barrier.PHYSICS LETTERS A,354(1-2),161-165.
MLA	Chen, X,et al."Novel displacement in transmission through a two-dimensional semiconductor barrier".PHYSICS LETTERS A 354.1-2(2006):161-165.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Novel displacement i（143KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	请求全文