On some new effects in delta-doped QWs
Abstract
Self-consistent calculation of Schrodinger, Poisson and electroneutrality equation with embedded impurity binding energy calculations of delta-doped SiGe/Si quantum well structures are performed. The influence of several parameters of the structure on the impurity binding energy is studied and discussed. On the basis of found phenomena the idea of an optical modulator controlled by a weak electric field is put forward. (C) 2014 Elsevier B.V. All rights reserved.
Más información
Título según WOS: | ID WOS:000346552300025 Not found in local WOS DB |
Título de la Revista: | PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES |
Volumen: | 66 |
Editorial: | ELSEVIER SCIENCE BV |
Fecha de publicación: | 2015 |
Página de inicio: | 162 |
Página final: | 169 |
DOI: |
10.1016/j.physe.2014.10.024 |
Notas: | ISI |