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...

Full description

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:

Puntos cuánticos
Pontos Quânticos
Presión hidrostática
Hydrostatic pressure
Energía de unión
Fotoionización
Puntos cuánticos eléctricos y magnéticos
http://aims.fao.org/aos/agrovoc/c_25647
https://id.nlm.nih.gov/mesh/D045663

Rights

openAccess

License

https://creativecommons.org/licenses/by/4.0/