High-pressure effects on the intersubband optical absorption coefficient and relative refractive index change in an asymmetric double -doped GaAs quantum well
ABSTRACT: In the framework of the effective mass approximation and using a Thomas–Fermi-like model for the conduction band potential energy profile, the effects of hydrostatic pressure on the linear and nonlinear intersubband optical response of an asymmetric double -doped quantum well are studied....
- Autores:
-
Martinez Orozco, Juan Carlos
Rodríguez Vargas, Issac
Mora Ramos, Miguel Eduardo
Rodríguez Magdaleno, K. A.
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2015
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/13270
- Acceso en línea:
- http://hdl.handle.net/10495/13270
- Palabra clave:
- Absorption coefficient
Delta -doping
High pressure
Refractive index
- Rights
- openAccess
- License
- https://creativecommons.org/licenses/by/2.5/co/
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| dc.title.spa.fl_str_mv |
High-pressure effects on the intersubband optical absorption coefficient and relative refractive index change in an asymmetric double -doped GaAs quantum well |
| title |
High-pressure effects on the intersubband optical absorption coefficient and relative refractive index change in an asymmetric double -doped GaAs quantum well |
| spellingShingle |
High-pressure effects on the intersubband optical absorption coefficient and relative refractive index change in an asymmetric double -doped GaAs quantum well Absorption coefficient Delta -doping High pressure Refractive index |
| title_short |
High-pressure effects on the intersubband optical absorption coefficient and relative refractive index change in an asymmetric double -doped GaAs quantum well |
| title_full |
High-pressure effects on the intersubband optical absorption coefficient and relative refractive index change in an asymmetric double -doped GaAs quantum well |
| title_fullStr |
High-pressure effects on the intersubband optical absorption coefficient and relative refractive index change in an asymmetric double -doped GaAs quantum well |
| title_full_unstemmed |
High-pressure effects on the intersubband optical absorption coefficient and relative refractive index change in an asymmetric double -doped GaAs quantum well |
| title_sort |
High-pressure effects on the intersubband optical absorption coefficient and relative refractive index change in an asymmetric double -doped GaAs quantum well |
| dc.creator.fl_str_mv |
Martinez Orozco, Juan Carlos Rodríguez Vargas, Issac Mora Ramos, Miguel Eduardo Rodríguez Magdaleno, K. A. |
| dc.contributor.author.none.fl_str_mv |
Martinez Orozco, Juan Carlos Rodríguez Vargas, Issac Mora Ramos, Miguel Eduardo Rodríguez Magdaleno, K. A. |
| dc.subject.none.fl_str_mv |
Absorption coefficient Delta -doping High pressure Refractive index |
| topic |
Absorption coefficient Delta -doping High pressure Refractive index |
| description |
ABSTRACT: In the framework of the effective mass approximation and using a Thomas–Fermi-like model for the conduction band potential energy profile, the effects of hydrostatic pressure on the linear and nonlinear intersubband optical response of an asymmetric double -doped quantum well are studied. In particular, the intersubband coefficients of light absorption and the relative refractive index change in the system were calculated. It is found that the pressure causes a redshift of the signal response as well as a reduction in the coefficients’s amplitudes. We have also found that the asymmetry of the potential profile clearly affects the relative refractive index change because, as long as the system becomes more asymmetric, this physical property becomes diminished. |
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2015 |
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2015 |
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2020-01-15T17:52:38Z |
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2020-01-15T17:52:38Z |
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Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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C.A. Duque-Echeverri, J.C. Martinez-Orozco, I. Rodríguez-Vargas, M.E. Mora-Ramos, and K. A. Rodríguez-Magdaleno, “High-pressure effects on the intersubband optical absorption coefficient and relative refractive index change in an asymmetric double -doped GaAs quantum well,” Phys. Status Solidi B., vol. 252, no. 4, pp. 683-688, 2015. https://doi.org/10.1002/pssb.201451444 |
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0370-1972 |
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http://hdl.handle.net/10495/13270 |
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10.1002/pssb.201451444 |
| dc.identifier.eissn.none.fl_str_mv |
1521-3951 |
| identifier_str_mv |
C.A. Duque-Echeverri, J.C. Martinez-Orozco, I. Rodríguez-Vargas, M.E. Mora-Ramos, and K. A. Rodríguez-Magdaleno, “High-pressure effects on the intersubband optical absorption coefficient and relative refractive index change in an asymmetric double -doped GaAs quantum well,” Phys. Status Solidi B., vol. 252, no. 4, pp. 683-688, 2015. https://doi.org/10.1002/pssb.201451444 0370-1972 10.1002/pssb.201451444 1521-3951 |
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http://hdl.handle.net/10495/13270 |
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eng |
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eng |
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Phys. stat. sol. |
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688 |
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4 |
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683 |
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252 |
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Physica Status Solidi B. |
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https://creativecommons.org/licenses/by/2.5/co/ |
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https://creativecommons.org/licenses/by/4.0/ |
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Atribución 2.5 Colombia (CC BY 2.5 CO) |
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Martinez Orozco, Juan CarlosRodríguez Vargas, IssacMora Ramos, Miguel EduardoRodríguez Magdaleno, K. A.2020-01-15T17:52:38Z2020-01-15T17:52:38Z2015C.A. Duque-Echeverri, J.C. Martinez-Orozco, I. Rodríguez-Vargas, M.E. Mora-Ramos, and K. A. Rodríguez-Magdaleno, “High-pressure effects on the intersubband optical absorption coefficient and relative refractive index change in an asymmetric double -doped GaAs quantum well,” Phys. Status Solidi B., vol. 252, no. 4, pp. 683-688, 2015. https://doi.org/10.1002/pssb.2014514440370-1972http://hdl.handle.net/10495/1327010.1002/pssb.2014514441521-3951ABSTRACT: In the framework of the effective mass approximation and using a Thomas–Fermi-like model for the conduction band potential energy profile, the effects of hydrostatic pressure on the linear and nonlinear intersubband optical response of an asymmetric double -doped quantum well are studied. In particular, the intersubband coefficients of light absorption and the relative refractive index change in the system were calculated. It is found that the pressure causes a redshift of the signal response as well as a reduction in the coefficients’s amplitudes. We have also found that the asymmetry of the potential profile clearly affects the relative refractive index change because, as long as the system becomes more asymmetric, this physical property becomes diminished.5application/pdfengWiley VchReino Unidohttps://creativecommons.org/licenses/by/2.5/co/https://creativecommons.org/licenses/by/4.0/Atribución 2.5 Colombia (CC BY 2.5 CO)info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Absorption coefficientDelta -dopingHigh pressureRefractive indexHigh-pressure effects on the intersubband optical absorption coefficient and relative refractive index change in an asymmetric double -doped GaAs quantum wellArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPhys. stat. sol.6884683252Physica Status Solidi B.PublicationCC-LICENSElicense_urllicense_urltext/plain; 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