Title of article
Interband light absorption in parabolic quantum dot in the presence of electrical and magnetic fields
Author/Authors
M.S. Atoyan، نويسنده , , E.M Kazaryan، نويسنده , , H.A Sarkisyan، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2006
Pages
3
From page
83
To page
85
Abstract
An analytical expression for the light interband absorption coefficient in parabolic GaAs quantum dot in the presence of codirected electric and magnetic fields is obtained. An analytical dependence of the absorption threshold frequency on values of electric and magnetic fields is determined. It is shown that application of electric field makes the selection rules for the dipole transitions obsolete at the field direction.
Keywords
Absorption coefficient , Quantum dot , Selection rule
Journal title
Physica E Low-dimensional Systems and Nanostructures
Serial Year
2006
Journal title
Physica E Low-dimensional Systems and Nanostructures
Record number
1046520
Link To Document