Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10642294 | Physica E: Low-dimensional Systems and Nanostructures | 2005 | 5 Pages |
Abstract
The energy spectrum of electrons in narrow band gap semiconductor nanocrystals which have position dependence band gap in an external non-uniform electric field which compensate the position dependence of the band edge of the valence band potential are studied theoretically taking into account the non-parabolicity of electrons in dispersion laws. The exact solutions of the Kane equations with strong spin-orbital interaction are determined with and without magnetic field via the band gap changes as a function of the position. The position dependence of the band gap is taken parabolically.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
F.M. Hashimzade, A.M. Babayev, E. Artunç, S. Cakmak,