Generation of coherent LO phonons by allowed and forbidden impulsive Raman scatterings in GaAs/AlGaAs MQW's

机译：GaAs / AlGaAs MQW中允许和禁止的脉冲拉曼散射产生相干LO声子

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摘要

We show that unlike in bulk GaAs coherent LO phonons in GaAs/AlGaAs multiple quantum wells are generated by both the forbidden and the allowed impulsive Raman scatterings.

机译：我们表明，与GaAs / AlGaAs中的GaAs体相干LO声子不同，多量子阱是由禁止和允许的脉冲拉曼散射产生的。

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来源
《The Twelfth International Conference on Ultrafast Phenomena, Jul 9-13, 2000, Charleston, South Carolina》|2000年|p.256-258|共3页
会议地点 Charieston SC(US)
作者
K. J. Yee; D. S. Kim; Y. S. Lim;
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作者单位

Department of Physics, Seoul National University, Seoul 151-742, Korea;

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会议组织
原文格式 PDF
正文语种 eng
中图分类物理学;
关键词
ultrafast processes in condensed matter including semiconductors; scattering; stimulated raman;

机译：凝聚态物质（包括半导体）中的超快过程；散射;拉曼;

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专利

1. Allowed and forbidden Raman scattering mechanisms for detection of coherent LO phonon and plasmon-coupled modes in GaAs [J] . Kunie Ishioka, Amlan Kumar Basak, Hrvoje Petek Physical review . 2011,第23期

机译：GaAs中相干LO声子和等离子体激元耦合模的允许和禁止拉曼散射机制
2. Terahertz radiation induced by coherent phonon generation via impulsive stimulated Raman scattering in paratellurite [J] . M. Sotome, N. Kida, R. Takeda, Physical Review, A. Atomic, molecular, and optical physics . 2014,第3aPta2期

机译：卫星脉冲激发拉曼散射相干声子产生的太赫兹辐射。
3. Terahertz radiation induced by coherent phonon generation via impulsive stimulated Raman scattering in paratellurite [J] . M. Sotome, N. Kida, R. Takeda, Physical Review, A. Atomic, molecular, and optical physics . 2014,第3aPta2期

机译：卫星脉冲激发拉曼散射相干声子产生的太赫兹辐射。
4. Generation of coherent LO phonons by allowed and forbidden impulsive Raman scatterings in GaAs/AlGaAs MQW's [C] . K. J. Yee, D. S. Kim, Y. S. Lim International conference on ultrafast phenomena . 2000

机译：通过允许和禁止冲动的冲动拉曼散射在GaAs / Algaas MQW的散射产生一致的
5. I. Raman scattering and x -ray diffraction study of annealing effects on confined LO and folded LA phonons in gallium arsenide-aluminum arsenide superlattices. II. Picosecond light scattering studies of relaxation and tunneling in gallium arsenide/aluminum(x)gallium(1-x)arsenide multiple quantum well structures [D] . Levi, Dean Howard 1990

机译：一，拉曼散射和X射线衍射研究对砷化镓-砷化铝超晶格中局限的LO和折叠的LA声子的退火作用。二。皮秒光散射研究砷化镓/铝（x）镓（1-x）砷化物多量子阱结构中的弛豫和隧穿
6. Coherent backscattering in quasi-ballistic ultra-high mobility GaAs/AlGaAs 2DES [O] . R. L. Samaraweera, H.-C. Liu, B. Gunawardana, -1

机译：准弹道超高迁移率GaAs / AlGaAs 2DES中的相干反向散射
7. Terahertz radiation induced by coherent phonon generation via impulsive stimulated Raman scattering in paratellurite [O] . Sotome, M., Kida, N., Takeda, R., 2014

机译：脉冲激发相干声子产生的太赫兹辐射刺激了paratellurite中的拉曼散射
8. Excitation of Coherent Phonons and Plasmons in InSb by Impulsive Raman Scattering [R] . Hasselbeck, M. P. , Schlie, L. , Stalnaker, D. 2005

机译：脉冲拉曼散射对Insb中相干声子和等离子体的激发

Generation of coherent LO phonons by allowed and forbidden impulsive Raman scatterings in GaAs/AlGaAs MQW's

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