Zobrazeno 1 - 10 of 17 pro vyhledávání: '"P.W. Barmby"'
1
High-field calculations of Landau-like shallow donor states: A finite-difference approach
Autor: Tjeerd O. Klaassen, P.W. Barmby, Janette L. Dunn, C A Bates
Publikováno v: Physical Review B-Condensed Matter and Material Physics, 57 (16)
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solutions to a one-dimensional differential equation for motion along the field axis. We present results in which a finite-difference technique is used to solve this equation numerically. Values for the electron wave function at discrete points along
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26ee2c9b0c92f8c6fdd1e6d37dafa1b5
https://doi.org/10.1103/physrevb.57.9682
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4
Theoretical calculations of shallow donor impurity states in GaAs/GaAlAs multi-quantum wells with magnetic fields applied parallel to the layers
Autor: C A Bates, Janette L. Dunn, P.W. Barmby
Publikováno v: Journal of Physics: Condensed Matter. 7:2473-2478
A method is presented for the calculation of the energy eigenvalues and eigenstates of the electron associated with a shallow donor impurity in a GaAs/GaAlAs multi-quantum well structure in the presence of a magnetic field parallel to the layers. Com
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b56b637d8a4a3f608b5b991f0f546d18
https://doi.org/10.1088/0953-8984/7/12/011
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5
Theoretical calculations of the transition energies of a hydrogenic impurity in GaAs/GaAlAs multi-quantum wells in magnetic fields applied at any angle
Autor: P.W. Barmby, C A Bates, Janette L. Dunn
Publikováno v: Journal of Physics: Condensed Matter. 6:751-756
Calculations are made of the energies of the dominant transition (1s to 2p+1-like) of a hydrogenic donor impurity in a multi-quantum-well (MQW) system subject to a magnetic field applied at an angle theta to the direction of growth of the MQW layers.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e948ca066c5e3e365a8d53bb225e7dba
https://doi.org/10.1088/0953-8984/6/3/015
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9
Landau-like states in the magneto-optical spectrum of a shallow donor impurity: Theory versus experiment
Autor: P.W. Barmby, Tjeerd O. Klaassen, C A Bates, Janette L. Dunn
Publikováno v: ResearcherID
Physical Review B-Condensed Matter and Materials Physics, 54 (12)
A calculation of the energy levels and the wave functions for a shallow donor impurity in an applied magnetic field is put forward. The behavior of the donor electron in directions perpendicular to the field is described by a basis set of Landau wave
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30123868e64d2767576498583b113193
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:A1996VM97600050&KeyUID=WOS:A1996VM97600050
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10
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