Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric Field
ABSTRACT: We calculate the density of states of a donor impurity in a GaAs quantum box under the action ofan electric field using effective-mass approximation within a variational scheme. We analyze thebehavior of the density of states as a function of the quantum box-size as well as a function of t...
- Autores:
-
Montes Barahona, Augusto León
Duque Echeverri, Carlos Alberto
Porras Montenegro, Nelson
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2000
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/13306
- Acceso en línea:
- http://hdl.handle.net/10495/13306
- Palabra clave:
- Applied electric field
Density
GaAs
Quantum box
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 2.5 Colombia
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| dc.title.spa.fl_str_mv |
Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric Field |
| title |
Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric Field |
| spellingShingle |
Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric Field Applied electric field Density GaAs Quantum box |
| title_short |
Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric Field |
| title_full |
Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric Field |
| title_fullStr |
Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric Field |
| title_full_unstemmed |
Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric Field |
| title_sort |
Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric Field |
| dc.creator.fl_str_mv |
Montes Barahona, Augusto León Duque Echeverri, Carlos Alberto Porras Montenegro, Nelson |
| dc.contributor.author.none.fl_str_mv |
Montes Barahona, Augusto León Duque Echeverri, Carlos Alberto Porras Montenegro, Nelson |
| dc.subject.none.fl_str_mv |
Applied electric field Density GaAs Quantum box |
| topic |
Applied electric field Density GaAs Quantum box |
| description |
ABSTRACT: We calculate the density of states of a donor impurity in a GaAs quantum box under the action ofan electric field using effective-mass approximation within a variational scheme. We analyze thebehavior of the density of states as a function of the quantum box-size as well as a function of theintensity of the applied electric field, and compare our results with previous reports in quantumwells and quantum well-wires. We expect these results will be of importance in the understandingof experimental absorption spectra related with donor impurities in GaAs quantum boxes underthe action of external electric fields |
| publishDate |
2000 |
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2000 |
| dc.date.accessioned.none.fl_str_mv |
2020-01-16T18:21:49Z |
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2020-01-16T18:21:49Z |
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info:eu-repo/semantics/article |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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publishedVersion |
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Montes-Barahona, A. L., Duque-Echeverri, C. A., & Porras-Montenegro, N. (2000). Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric Field. Physica Status Solidi (B), (220), 181-185. |
| dc.identifier.issn.none.fl_str_mv |
0370-1972 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10495/13306 |
| dc.identifier.eissn.none.fl_str_mv |
1521-3951 |
| identifier_str_mv |
Montes-Barahona, A. L., Duque-Echeverri, C. A., & Porras-Montenegro, N. (2000). Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric Field. Physica Status Solidi (B), (220), 181-185. 0370-1972 1521-3951 |
| url |
http://hdl.handle.net/10495/13306 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
Phys. stat. sol. |
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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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http://purl.org/coar/access_right/c_abf2 |
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https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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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 |
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John Wiley & Sons Ltd. |
| institution |
Universidad de Antioquia |
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Montes Barahona, Augusto LeónDuque Echeverri, Carlos AlbertoPorras Montenegro, Nelson2020-01-16T18:21:49Z2020-01-16T18:21:49Z2000Montes-Barahona, A. L., Duque-Echeverri, C. A., & Porras-Montenegro, N. (2000). Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric Field. Physica Status Solidi (B), (220), 181-185.0370-1972http://hdl.handle.net/10495/133061521-3951ABSTRACT: We calculate the density of states of a donor impurity in a GaAs quantum box under the action ofan electric field using effective-mass approximation within a variational scheme. We analyze thebehavior of the density of states as a function of the quantum box-size as well as a function of theintensity of the applied electric field, and compare our results with previous reports in quantumwells and quantum well-wires. We expect these results will be of importance in the understandingof experimental absorption spectra related with donor impurities in GaAs quantum boxes underthe action of external electric fieldsapplication/pdfengJohn Wiley & Sons Ltd.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARTArtículo de investigaciónhttp://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/Applied electric fieldDensityGaAsQuantum boxDensity of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric FieldPhys. stat. sol.Physica Status Solidi (B)181185220220CC-LICENSElicense_urllicense_urlArtículo de investigacióntext/plain; charset=utf-849http://bibliotecadigital.udea.edu.co/bitstream/10495/13306/2/license_url4afdbb8c545fd630ea7db775da747b2fMD52license_textlicense_texttext/html; charset=utf-80http://bibliotecadigital.udea.edu.co/bitstream/10495/13306/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-80http://bibliotecadigital.udea.edu.co/bitstream/10495/13306/4/license_rdfd41d8cd98f00b204e9800998ecf8427eMD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://bibliotecadigital.udea.edu.co/bitstream/10495/13306/5/license.txt8a4605be74aa9ea9d79846c1fba20a33MD55ORIGINALDuqueCarlos_2000_Densitystatesdonor.pdfDuqueCarlos_2000_Densitystatesdonor.pdfArtículo de revistaapplication/pdf72361http://bibliotecadigital.udea.edu.co/bitstream/10495/13306/1/DuqueCarlos_2000_Densitystatesdonor.pdf39ec316450c6ae00774f22e501574cf6MD5110495/13306oai:bibliotecadigital.udea.edu.co:10495/133062021-05-16 11:47:54.409Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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 |