Acceptor 1s?2p� Transitions in GaAs/Ga0.7Al0.3As Quantum Wells: Effects of Spatially Dependent Screening under Electric and Magnetic Fields
1998; Wiley; Volume: 205; Issue: 2 Linguagem: Inglês
10.1002/(sici)1521-3951(199802)205
ISSN1521-3951
AutoresH. Akba, Akta, S.E. Okan, Munirul Ula, M. Tomak,
Tópico(s)Physics of Superconductivity and Magnetism
Resumophysica status solidi (b)Volume 205, Issue 2 p. 537-542 Original Paper Acceptor 1s—2p± Transitions in GaAs/Ga0.7Al0.3As Quantum Wells: Effects of Spatially Dependent Screening under Electric and Magnetic Fields H. Akbaş, H. Akbaş Department of Physics, Trakya University, Edirne-22030, TurkeySearch for more papers by this authorŞ. Aktaş, Ş. Aktaş Department of Physics, Trakya University, Edirne-22030, TurkeySearch for more papers by this authorS. E. Okan, S. E. Okan Department of Physics, Trakya University, Edirne-22030, TurkeySearch for more papers by this authorM. Ulaş, M. Ulaş Department of Physics, Trakya University, Edirne-22030, TurkeySearch for more papers by this authorM. Tomak, M. Tomak Department of Physics, Middle East Technical University, Ankara-06531, TurkeySearch for more papers by this author H. Akbaş, H. Akbaş Department of Physics, Trakya University, Edirne-22030, TurkeySearch for more papers by this authorŞ. Aktaş, Ş. Aktaş Department of Physics, Trakya University, Edirne-22030, TurkeySearch for more papers by this authorS. E. Okan, S. E. Okan Department of Physics, Trakya University, Edirne-22030, TurkeySearch for more papers by this authorM. Ulaş, M. Ulaş Department of Physics, Trakya University, Edirne-22030, TurkeySearch for more papers by this authorM. Tomak, M. Tomak Department of Physics, Middle East Technical University, Ankara-06531, TurkeySearch for more papers by this author First published: 29 January 1999 https://doi.org/10.1002/(SICI)1521-3951(199802)205:2 3.0.CO;2-ICitations: 6AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract The valence subband energies in the presence of an electric-field are calculated using the fourth-order Runge-Kutta method. The 1s- and 2p±-like acceptor states in the presence of a magnetic field are then calculated variationally. The effects of the spatially dependent screening function ε(r) on the calculation of the transition energies are specifically investigated. The use of a constant ε0 is shown to yield better agreement with experimental results. Citing Literature Volume205, Issue2February 1998Pages 537-542 RelatedInformation
Referência(s)