Electron states and related optical responses in asymmetric inverse parabolic quantum wells
ABSTRACT: The article reports the obtention of the conduction band energy states for electrons in a AlxGa1x As-based quantum well with inverse parabolic confinement. Accordingly, it has been possible to calculate the intersubband electron-transition-related optical absorption and rectification coeff...
- Autores:
-
Mora Ramos, Miguel Eduardo
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2013
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/11724
- Acceso en línea:
- http://hdl.handle.net/10495/11724
- Palabra clave:
- Electronic states
Modulation
Nonlinear optics
Quantum well
Optica no lineal
Modulación
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 2.5 Colombia
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| dc.title.spa.fl_str_mv |
Electron states and related optical responses in asymmetric inverse parabolic quantum wells |
| title |
Electron states and related optical responses in asymmetric inverse parabolic quantum wells |
| spellingShingle |
Electron states and related optical responses in asymmetric inverse parabolic quantum wells Electronic states Modulation Nonlinear optics Quantum well Optica no lineal Modulación |
| title_short |
Electron states and related optical responses in asymmetric inverse parabolic quantum wells |
| title_full |
Electron states and related optical responses in asymmetric inverse parabolic quantum wells |
| title_fullStr |
Electron states and related optical responses in asymmetric inverse parabolic quantum wells |
| title_full_unstemmed |
Electron states and related optical responses in asymmetric inverse parabolic quantum wells |
| title_sort |
Electron states and related optical responses in asymmetric inverse parabolic quantum wells |
| dc.creator.fl_str_mv |
Mora Ramos, Miguel Eduardo |
| dc.contributor.author.none.fl_str_mv |
Mora Ramos, Miguel Eduardo |
| dc.subject.none.fl_str_mv |
Electronic states Modulation Nonlinear optics Quantum well Optica no lineal Modulación |
| topic |
Electronic states Modulation Nonlinear optics Quantum well Optica no lineal Modulación |
| description |
ABSTRACT: The article reports the obtention of the conduction band energy states for electrons in a AlxGa1x As-based quantum well with inverse parabolic confinement. Accordingly, it has been possible to calculate the intersubband electron-transition-related optical absorption and rectification coefficients. The comparison between the results in the cases of symmetric and asymmetric rectangular barrier configurations allows to verify the possibility of the second-order optical rectification in the asymmetric case as well as a rather drastic change in the absorption coefficient as a function of the height of the inverse parabolic potential in such a configuration. Keywords: Quantum well, Nonlinear optics, Modulation doping, Electronic states. |
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2013 |
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2013 |
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2019-08-23T16:59:21Z |
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2019-08-23T16:59:21Z |
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info:eu-repo/semantics/article |
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http://purl.org/coar/version/c_970fb48d4fbd8a86 http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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Duque-Echeverri, C.A. & Mora-Ramos, M.E. (2013) Electron states and related optical responses in asymmetric inverse parabolic quantum wells. Superlattices and Microstructures, 54, 61-70. doi:10.1016/j.spmi.2012.10.004 |
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0749-6036 |
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http://hdl.handle.net/10495/11724 |
| dc.identifier.doi.none.fl_str_mv |
10.1016/j.spmi.2012.10.004 |
| dc.identifier.eissn.none.fl_str_mv |
1096-3677 |
| identifier_str_mv |
Duque-Echeverri, C.A. & Mora-Ramos, M.E. (2013) Electron states and related optical responses in asymmetric inverse parabolic quantum wells. Superlattices and Microstructures, 54, 61-70. doi:10.1016/j.spmi.2012.10.004 0749-6036 10.1016/j.spmi.2012.10.004 1096-3677 |
| url |
http://hdl.handle.net/10495/11724 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.rights.*.fl_str_mv |
Atribución-NoComercial-SinDerivadas 2.5 Colombia |
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info:eu-repo/semantics/openAccess |
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http://creativecommons.org/licenses/by-nc-nd/2.5/co/ |
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Atribución-NoComercial-SinDerivadas 2.5 Colombia http://creativecommons.org/licenses/by-nc-nd/2.5/co/ http://purl.org/coar/access_right/c_abf2 https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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openAccess |
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application/pdf |
| dc.publisher.spa.fl_str_mv |
Academic Press |
| dc.publisher.group.spa.fl_str_mv |
Alimentación y Nutrición Humana |
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Estados Unidos |
| institution |
Universidad de Antioquia |
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Mora Ramos, Miguel Eduardo2019-08-23T16:59:21Z2019-08-23T16:59:21Z2013Duque-Echeverri, C.A. & Mora-Ramos, M.E. (2013) Electron states and related optical responses in asymmetric inverse parabolic quantum wells. Superlattices and Microstructures, 54, 61-70. doi:10.1016/j.spmi.2012.10.0040749-6036http://hdl.handle.net/10495/1172410.1016/j.spmi.2012.10.0041096-3677ABSTRACT: The article reports the obtention of the conduction band energy states for electrons in a AlxGa1x As-based quantum well with inverse parabolic confinement. Accordingly, it has been possible to calculate the intersubband electron-transition-related optical absorption and rectification coefficients. The comparison between the results in the cases of symmetric and asymmetric rectangular barrier configurations allows to verify the possibility of the second-order optical rectification in the asymmetric case as well as a rather drastic change in the absorption coefficient as a function of the height of the inverse parabolic potential in such a configuration. Keywords: Quantum well, Nonlinear optics, Modulation doping, Electronic states.9application/pdfengAcademic PressAlimentación y Nutrición HumanaEstados Unidosinfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARTArtículo de investigaciónhttp://purl.org/coar/version/c_970fb48d4fbd8a86http://purl.org/coar/version/c_970fb48d4fbd8a85Atribución-NoComercial-SinDerivadas 2.5 Colombiainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/co/http://purl.org/coar/access_right/c_abf2https://creativecommons.org/licenses/by-nc-nd/4.0/Electronic statesModulationNonlinear opticsQuantum wellOptica no linealModulaciónElectron states and related optical responses in asymmetric inverse parabolic quantum wellsSuperlattices and Microstructures617054ORIGINALDuqueCarlos_2013_Electronstatesrelated.pdfDuqueCarlos_2013_Electronstatesrelated.pdfArtículo de investigaciónapplication/pdf490898http://bibliotecadigital.udea.edu.co/bitstream/10495/11724/1/DuqueCarlos_2013_Electronstatesrelated.pdfe703ae5dbd6052e8b63222e84d4d085cMD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-849http://bibliotecadigital.udea.edu.co/bitstream/10495/11724/2/license_url4afdbb8c545fd630ea7db775da747b2fMD52license_textlicense_texttext/html; charset=utf-80http://bibliotecadigital.udea.edu.co/bitstream/10495/11724/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfLicenciaapplication/rdf+xml; charset=utf-80http://bibliotecadigital.udea.edu.co/bitstream/10495/11724/4/license_rdfd41d8cd98f00b204e9800998ecf8427eMD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://bibliotecadigital.udea.edu.co/bitstream/10495/11724/5/license.txt8a4605be74aa9ea9d79846c1fba20a33MD5510495/11724oai:bibliotecadigital.udea.edu.co:10495/117242021-06-22 10:16:33.849Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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 |