Journals / Turkish Journal of Physics / 1998 / Cilt: 22 - Sayı: 12
The Effect of Spatially Dependent Screening On the Donor Ionization Energy in a Quantum Wire
- Journal
- Turkish Journal of Physics
- Pages
- 1117–1122
- DOI
- —
Abstract
The effect of the spatially dependent screening on the ionization energy of a shallow donor in a 1D quantum well wire made of Ga1-xAlx/GaAs superlattice is presented. A variational approach is used to obtain ionization energy of the on-centre impurity at the origin of the well and the results obtained are compared with the existing values.
Özet
The effect of the spatially dependent screening on the ionization energy of a shallow donor in a 1D quantum well wire made of Ga1-xAlx/GaAs superlattice is presented. A variational approach is used to obtain ionization energy of the on-centre impurity at the origin of the well and the results obtained are compared with the existing values.