Donor-impurity related binding energy and photoinization cross-section in quantum dots : electric and magnetic fields and hydrostatic pressure effects
ABSTRACT: We have studied the behavior of the binding energy and photoionization cross-section of a donor- impurity in cylindrical-shape GaAs-Ga0.7Al0.3As quantum dots, under the effects of hydrostatic pressure and in-growth direction applied electric and magnetic fields. We have used the variationa...
- Autores:
-
Duque Echeverri, Carlos Alberto
Barseghyan, M. G.
Kirakosyan, A. A.
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2009
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/31002
- Acceso en línea:
- https://hdl.handle.net/10495/31002
- Palabra clave:
- III-V semiconductors
Quantum dots
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by/2.5/co/