中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
A DOUBLE-QUANTUM-WELL IN A DRIVING LASER FIELD

文献类型:期刊论文

作者ZHAO XG ; XU SJ ; CHENG WC
刊名zeitschrift fur physik b-condensed matter
出版日期1995
卷号98期号:4页码:503-507
关键词DRIVEN 2-LEVEL SYSTEM LOCALIZATION ELECTRON
ISSN号0722-3277
通讯作者zhao xg china ctr adv sci & technol world lab pob 8730 beijing 100080 peoples r china.
中文摘要the dynamic effect of electrons in a double quantum well under the influence of a monochromatic driving laser field is investigated. closed-form solutions for the quasienergy and floquet states are obtained with the help of su(2) symmetry. for the case of weak interlevel coupling, explicit expressions of the quasienergy are presented by the use of perturbation theory, from which it is found that as long as the photon energy is not close to the tunnel splitting, the electron will be confined in an initially occupied eigenstate of the undriven system during the whole evolution process. otherwise, it will transit between the lowest two levels in an oscillatory behavior.
英文摘要the dynamic effect of electrons in a double quantum well under the influence of a monochromatic driving laser field is investigated. closed-form solutions for the quasienergy and floquet states are obtained with the help of su(2) symmetry. for the case of weak interlevel coupling, explicit expressions of the quasienergy are presented by the use of perturbation theory, from which it is found that as long as the photon energy is not close to the tunnel splitting, the electron will be confined in an initially occupied eigenstate of the undriven system during the whole evolution process. otherwise, it will transit between the lowest two levels in an oscillatory behavior.; 于2010-11-17批量导入; zhangdi于2010-11-17 14:17:06导入数据到semi-ir的ir; made available in dspace on 2010-11-17t06:17:06z (gmt). no. of bitstreams: 1 7082.pdf: 401961 bytes, checksum: c93017ef64fa2b93fa6816c3d191c2dd (md5) previous issue date: 1995; acad sinica, inst theoret phys, beijing 100080, peoples r china; acad sinica, inst semicond, natl lab superlattices & microstruct, beijing 100083, peoples r china
学科主题光电子学
收录类别SCI
语种英语
公开日期2010-11-17 ; 2011-04-28
源URL[http://ir.semi.ac.cn/handle/172111/15495]  
专题半导体研究所_中国科学院半导体研究所(2009年前)
推荐引用方式
GB/T 7714
ZHAO XG,XU SJ,CHENG WC. A DOUBLE-QUANTUM-WELL IN A DRIVING LASER FIELD[J]. zeitschrift fur physik b-condensed matter,1995,98(4):503-507.
APA ZHAO XG,XU SJ,&CHENG WC.(1995).A DOUBLE-QUANTUM-WELL IN A DRIVING LASER FIELD.zeitschrift fur physik b-condensed matter,98(4),503-507.
MLA ZHAO XG,et al."A DOUBLE-QUANTUM-WELL IN A DRIVING LASER FIELD".zeitschrift fur physik b-condensed matter 98.4(1995):503-507.

入库方式: OAI收割

来源:半导体研究所

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