Resonance-enhanced group delay times in an asymmetric single quantum barrier

doi:10.1016/j.optcom.2005.08.028

OPT OpenIR > 瞬态光学研究室

	Resonance-enhanced group delay times in an asymmetric single quantum barrier
	Li, CF ; Spieker, H
作者部门	瞬态光学国家重点实验室
	2006-03-01
发表期刊	OPTICS COMMUNICATIONS
ISSN	0030-4018
卷号	259 期号:1 页码:158-163
摘要	It is shown that transmission and reflection group delay times in an asymmetric single quantum barrier are greatly enhanced by the transmission resonance when the energy of incident particles is larger than the height of the barrier. The resonant transmission group delay is of the order of the quasibound state lifetime in the barrier region. The reflection group delay can be either positive or negative, depending on the relative height of the potential energies on the two sides of the barrier. Its magnitude is much larger than the quasibound state lifetime. These predictions have been observed in microwave experiments. (c) 2005 Elsevier B.V. All rights reserved.
文章类型	Article
关键词	Group Delay Time Resonance Quantum Barrier Quantum Well Quasibound State Waveguide
学科领域	数理科学和化学
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1016/j.optcom.2005.08.028
收录类别	SCI ; EI
关键词[WOS]	TUNNELING TIMES ; TRAVERSAL TIME ; REFLECTION TIMES ; TRANSMISSION ; ELECTRON ; SCATTERING ; PULSES ; ENERGY ; WELL
语种	英语
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:000235067400027
引用统计	被引频次：9[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/181661/6484
专题	瞬态光学研究室
作者单位	1.Tech Univ Braunschweig, Inst Electromagnet Compatibil, D-38106 Braunschweig, Germany 2.Shanghai Univ, Dept Phys, Shanghai 200444, Peoples R China 3.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	Li, CF,Spieker, H. Resonance-enhanced group delay times in an asymmetric single quantum barrier[J]. OPTICS COMMUNICATIONS,2006,259(1):158-163.
APA	Li, CF,&Spieker, H.(2006).Resonance-enhanced group delay times in an asymmetric single quantum barrier.OPTICS COMMUNICATIONS,259(1),158-163.
MLA	Li, CF,et al."Resonance-enhanced group delay times in an asymmetric single quantum barrier".OPTICS COMMUNICATIONS 259.1(2006):158-163.

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
Resonance-enhanced g（153KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	请求全文