- Turkish Journal of Physics
- Vol: 22 Issue: 12
- The Effect of Spatially Dependent Screening On the Donor Ionization Energy in a Quantum Wire
The Effect of Spatially Dependent Screening On the Donor Ionization Energy in a Quantum Wire
Authors : B. N. Onwuagba
Pages : 1117-1122
View : 7 | Download : 6
Publication Date : 9999-12-31
Article Type : Makaleler
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.Keywords : Turk. J. Phys., 22, (1998), 1117-1122. Full text: pdf Other articles published in the same issue: Turk. J. Phys., vol.22, iss.12.