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...
- 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/