Exciton diamagnetic shift in GaAs=Ga1xAlxAs quantum wells under in-plane magnetic fields
ABSTRACT: Using a variational procedure in the effective-mass and parabolic-band approximations we investigate the effects of in-plane magnetic fields on the exciton states in single quantum wells. Exciton properties are analyzed by using a simple hydrogen-like variational envelope wave-function. Pr...
- Autores:
-
Leyva, Melquiades de Dios
Oliveira, Luiz Eduardo
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2008
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/13057
- Acceso en línea:
- http://hdl.handle.net/10495/13057
- Palabra clave:
- Diamagnetic shifts
Magnetoexcitons
Quantum wells
Cambios diamagnéticos
Magnetoexcitones
Pozos cuánticos
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 2.5 Colombia
| id |
UDEA2_6c86e050bca68c0f373cdc95d1af98f8 |
|---|---|
| oai_identifier_str |
oai:bibliotecadigital.udea.edu.co:10495/13057 |
| network_acronym_str |
UDEA2 |
| network_name_str |
Repositorio UdeA |
| repository_id_str |
|
| dc.title.spa.fl_str_mv |
Exciton diamagnetic shift in GaAs=Ga1xAlxAs quantum wells under in-plane magnetic fields |
| title |
Exciton diamagnetic shift in GaAs=Ga1xAlxAs quantum wells under in-plane magnetic fields |
| spellingShingle |
Exciton diamagnetic shift in GaAs=Ga1xAlxAs quantum wells under in-plane magnetic fields Diamagnetic shifts Magnetoexcitons Quantum wells Cambios diamagnéticos Magnetoexcitones Pozos cuánticos |
| title_short |
Exciton diamagnetic shift in GaAs=Ga1xAlxAs quantum wells under in-plane magnetic fields |
| title_full |
Exciton diamagnetic shift in GaAs=Ga1xAlxAs quantum wells under in-plane magnetic fields |
| title_fullStr |
Exciton diamagnetic shift in GaAs=Ga1xAlxAs quantum wells under in-plane magnetic fields |
| title_full_unstemmed |
Exciton diamagnetic shift in GaAs=Ga1xAlxAs quantum wells under in-plane magnetic fields |
| title_sort |
Exciton diamagnetic shift in GaAs=Ga1xAlxAs quantum wells under in-plane magnetic fields |
| dc.creator.fl_str_mv |
Leyva, Melquiades de Dios Oliveira, Luiz Eduardo |
| dc.contributor.author.none.fl_str_mv |
Leyva, Melquiades de Dios Oliveira, Luiz Eduardo |
| dc.subject.none.fl_str_mv |
Diamagnetic shifts Magnetoexcitons Quantum wells Cambios diamagnéticos Magnetoexcitones Pozos cuánticos |
| topic |
Diamagnetic shifts Magnetoexcitons Quantum wells Cambios diamagnéticos Magnetoexcitones Pozos cuánticos |
| description |
ABSTRACT: Using a variational procedure in the effective-mass and parabolic-band approximations we investigate the effects of in-plane magnetic fields on the exciton states in single quantum wells. Exciton properties are analyzed by using a simple hydrogen-like variational envelope wave-function. Present theoretical results are compared with available experimental measurements on the diamagnetic shift of the photoluminescence peak position of quantum wells under in-plane magnetic fields [Phys. Rev. B 71 (2005) 045303]. |
| publishDate |
2008 |
| dc.date.issued.none.fl_str_mv |
2008 |
| dc.date.accessioned.none.fl_str_mv |
2020-01-11T18:06:26Z |
| dc.date.available.none.fl_str_mv |
2020-01-11T18:06:26Z |
| dc.type.spa.fl_str_mv |
info:eu-repo/semantics/article |
| dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a86 http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.type.redcol.spa.fl_str_mv |
https://purl.org/redcol/resource_type/ART |
| dc.type.local.spa.fl_str_mv |
Artículo de investigación |
| format |
http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.identifier.citation.spa.fl_str_mv |
C. A. Duque Echeverri, M. D. Leyva, and L. E. Oliveira. “Exciton diamagnetic shift in GaAs/Ga1-xAlxAs quantum wells under in-plane magnetic fields,” Microelectronics Journal, vol. 39, no 3-4, pp. 407-410, Mar–Abr. 2008. http://doi.org/10.1016/j.mejo.2007.07.014 |
| dc.identifier.issn.none.fl_str_mv |
0026-2692 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10495/13057 |
| dc.identifier.doi.none.fl_str_mv |
10.1016/j.mejo.2007.07.014 |
| identifier_str_mv |
C. A. Duque Echeverri, M. D. Leyva, and L. E. Oliveira. “Exciton diamagnetic shift in GaAs/Ga1-xAlxAs quantum wells under in-plane magnetic fields,” Microelectronics Journal, vol. 39, no 3-4, pp. 407-410, Mar–Abr. 2008. http://doi.org/10.1016/j.mejo.2007.07.014 0026-2692 10.1016/j.mejo.2007.07.014 |
| url |
http://hdl.handle.net/10495/13057 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.rights.*.fl_str_mv |
Atribución-NoComercial-SinDerivadas 2.5 Colombia |
| dc.rights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
| dc.rights.uri.*.fl_str_mv |
http://creativecommons.org/licenses/by-nc-nd/2.5/co/ |
| dc.rights.accessrights.spa.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
| dc.rights.creativecommons.spa.fl_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| rights_invalid_str_mv |
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/ |
| eu_rights_str_mv |
openAccess |
| dc.format.extent.spa.fl_str_mv |
3 |
| dc.format.mimetype.spa.fl_str_mv |
application/pdf |
| dc.publisher.spa.fl_str_mv |
Elsevier |
| dc.publisher.place.spa.fl_str_mv |
Holanda |
| institution |
Universidad de Antioquia |
| bitstream.url.fl_str_mv |
http://bibliotecadigital.udea.edu.co/bitstream/10495/13057/1/DuqueEcheverriCarlos_2008_Excitiondiamagneticshift.pdf http://bibliotecadigital.udea.edu.co/bitstream/10495/13057/2/license_url http://bibliotecadigital.udea.edu.co/bitstream/10495/13057/3/license_text http://bibliotecadigital.udea.edu.co/bitstream/10495/13057/4/license_rdf http://bibliotecadigital.udea.edu.co/bitstream/10495/13057/5/license.txt |
| bitstream.checksum.fl_str_mv |
92cf3c960716cfc581294484a273b120 4afdbb8c545fd630ea7db775da747b2f d41d8cd98f00b204e9800998ecf8427e d41d8cd98f00b204e9800998ecf8427e 8a4605be74aa9ea9d79846c1fba20a33 |
| bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 MD5 |
| repository.name.fl_str_mv |
Repositorio Institucional Universidad de Antioquia |
| repository.mail.fl_str_mv |
andres.perez@udea.edu.co |
| _version_ |
1812173204697907200 |
| spelling |
Leyva, Melquiades de DiosOliveira, Luiz Eduardo2020-01-11T18:06:26Z2020-01-11T18:06:26Z2008C. A. Duque Echeverri, M. D. Leyva, and L. E. Oliveira. “Exciton diamagnetic shift in GaAs/Ga1-xAlxAs quantum wells under in-plane magnetic fields,” Microelectronics Journal, vol. 39, no 3-4, pp. 407-410, Mar–Abr. 2008. http://doi.org/10.1016/j.mejo.2007.07.014 0026-2692http://hdl.handle.net/10495/1305710.1016/j.mejo.2007.07.014ABSTRACT: Using a variational procedure in the effective-mass and parabolic-band approximations we investigate the effects of in-plane magnetic fields on the exciton states in single quantum wells. Exciton properties are analyzed by using a simple hydrogen-like variational envelope wave-function. Present theoretical results are compared with available experimental measurements on the diamagnetic shift of the photoluminescence peak position of quantum wells under in-plane magnetic fields [Phys. Rev. B 71 (2005) 045303].3application/pdfengElsevierHolandainfo: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/Diamagnetic shiftsMagnetoexcitonsQuantum wellsCambios diamagnéticosMagnetoexcitonesPozos cuánticosExciton diamagnetic shift in GaAs=Ga1xAlxAs quantum wells under in-plane magnetic fieldsMicroelectronics Journal407410393-4ORIGINALDuqueEcheverriCarlos_2008_Excitiondiamagneticshift.pdfDuqueEcheverriCarlos_2008_Excitiondiamagneticshift.pdfArtículo de investigaciónapplication/pdf143728http://bibliotecadigital.udea.edu.co/bitstream/10495/13057/1/DuqueEcheverriCarlos_2008_Excitiondiamagneticshift.pdf92cf3c960716cfc581294484a273b120MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-849http://bibliotecadigital.udea.edu.co/bitstream/10495/13057/2/license_url4afdbb8c545fd630ea7db775da747b2fMD52license_textlicense_texttext/html; charset=utf-80http://bibliotecadigital.udea.edu.co/bitstream/10495/13057/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-80http://bibliotecadigital.udea.edu.co/bitstream/10495/13057/4/license_rdfd41d8cd98f00b204e9800998ecf8427eMD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://bibliotecadigital.udea.edu.co/bitstream/10495/13057/5/license.txt8a4605be74aa9ea9d79846c1fba20a33MD5510495/13057oai:bibliotecadigital.udea.edu.co:10495/130572021-06-15 09:17:01.432Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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 |