Title of article :
Intersubband transitions in InAs/GaSb superlattices in a parallel magnetic field
Author/Authors :
R.H.J.De Meester، نويسنده , , F.M. Peeters، نويسنده , , M. Lakrimi، نويسنده , , R.J. Nicholas، نويسنده , , A.J.L. Poulter، نويسنده , , N.J. Mason، نويسنده , , P.J. Walker، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2000
Abstract :
We present a theoretical study of intersubband transitions (IST) in InAs/GaSb superlattices in the presence of a parallel magnetic field. Starting from a model describing a single electron in a single quantum well and extending it to include many-body effects and the non-parabolicity of the InAs conduction band we are able to explain the recent cyclotron resonance experiments on narrow and wide InAs/GaSb quantum wells.
Keywords :
Plasmon shift , Non-parabolicity , Intersubband transition , InAs/GaSb
Journal title :
Physica E Low-dimensional Systems and Nanostructures
Journal title :
Physica E Low-dimensional Systems and Nanostructures
