Effects of electric and magnetic fields on the energy levels of a hydrogenic impurity in GaAs/Gal-xAl x As heterjunction
AuthorEl-Kawni, M. I.
Ilaiwi, K. F.
MetadataShow full item record
Variational method within the effective — mass approximation is used to calculate the shallow impurities states in GaAs / Gai_xAl^As heteroj unctions. Modified Fang-Howard wavefunction is used as the trial wavefunction. Magnetic and electric fields effects on the impurity binding energy for the infinite and finite barrier heteroj unctions are presented.
- Qatar University Science Journal - [From 1981 TO 2007] [770 items ]