Respuesta óptica de los excitones en pozos cuánticosfotoluminiscencia en función del ancho del pozo
DOI:
https://doi.org/10.22517/23447214.3247Abstract
En este trabajo se interpreta teóricamente el espectro fotoluminiscencia para pozos cuánticos de Al0.37Ga0.63As/GaAs/Al0.37Ga0.63As dependiente: Del ancho del pozo. De las dimensiones de las rugosidades en interfases no correlacionadas. Para solucionar la ecuación de Schrödinger se desarrolló un programa que permite calcular las energías y funciones propias de un sistema de pozo cuántico semiconductor teniendo en cuenta la variación en la masa efectiva de los electrones y huecos a lo largo de la heteroestructura. Finalmente se presenta el espectro fotoluminiscencia simulado para pozos con rugosidades, con altura a/4 respecto al ancho medio del pozo (con a el parámetro de red).Downloads
Downloads
-
Vistas(Views): 280
- PDF (Español (España)) Descargas(Downloads): 291
Published
How to Cite
Issue
Section
License
The undersigned authors declare that the article submitted to the journal Scientia et Technica is an original work and that all its content is free of third-party copyright restrictions or has the corresponding authorizations. Consequently, the authors assume responsibility for any litigation or claim related to intellectual property rights, releasing the Technological University of Pereira and the journal Scientia et Technica from any liability.
If the submitted work is accepted for publication, the authors retain copyright to the article and grant the journal Scientia et Technica the right of first publication, as well as a non-exclusive, perpetual license to reproduce, edit, distribute, display, and publicly communicate the article in any medium or format, including print, electronic, databases, repositories, the Internet, or other scientific dissemination systems. The authors agree that the article will be published in open access and distributed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0).
The journal Scientia will respect in all cases the moral rights of the authors, in accordance with the provisions of article 30 of Law 23 of 1982 of the Republic of Colombia, recognizing the authorship of the work, the right to integrity and the right of disclosure, which are inalienable and non-waivable.