Please use this identifier to cite or link to this item:
|Type:||Artigo de periódico|
|Title:||Effects Of Hydrostatic Pressure And Crossed Electric And Magnetic Fields On Shallow-donor States In Gaas / Ga1 - X Alx As Quantum Wells|
de Dios-Leyva M.
|Abstract:||We have used a variational procedure within the envelope-function and parabolic-band approximations to investigate the effects of hydrostatic pressure and crossed electric and magnetic fields on shallow-donor states in GaAs / Ga1 - x Alx As quantum wells. The donor variational envelope wave function is obtained through a hydrogenic 1s-like wave function and an expansion in a complete set of trigonometrical functions, and a detailed study is performed of the dependence of the donor binding energies on the applied hydrostatic pressure and applied in-growth direction electric and in-plane magnetic fields. © 2007 Elsevier Ltd. All rights reserved.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.