Hydrostatic pressure, impurity position and electric and magnetic field effects on the binding energy and photo-ionization cross section of a hydrogenic donor impurity in an InAs P¨oschl-Teller quantum ring

ABSTRACT: Using the variational method and the effective mass and parabolic band approximations, the behaviour of the binding energy and photo-ionization cross section of a hydrogenic-like donor impurity in an InAs quantum ring, with P¨oschl-Teller confinement potential along the axial direction, ha...

Full description

Autores:

Duque Echeverri, Carlos Alberto
Mora Ramos, Miguel Eduardo
Barseghian, M. G.

Tipo de recurso:

Article of investigation

Fecha de publicación:

2011

Institución:

Universidad de Antioquia

Repositorio:

Repositorio UdeA

Idioma:

eng

OAI Identifier:

oai:bibliotecadigital.udea.edu.co:10495/30959

Acceso en línea:

https://hdl.handle.net/10495/30959

Palabra clave:

Presión hidrostática
Hydrostatic pressure
Campos eléctricos
Electric fields
Campos magnéticos
Magnetic fields
Centros de impurezas
Impurity centers

Rights

openAccess

License

http://creativecommons.org/licenses/by/2.5/co/