Terahertz radiation from magnetic excitations in diluted magnetic semiconductors

Autores
Rungsawang, R.; Perez, F.; Oustinov, D.; Gomez, Javier Enrique; Kolkovsky, V.; Karczewski, G.; Wojtowicz, T.; Madéo, J.; Jukam, N.; Dhillon, S.; Tignon, J.
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We probed, in the time domain, the THz electromagnetic radiation originating from spins in CdMnTe diluted magnetic semiconductor quantum wells containing high-mobility electron gas. Taking advantage of the efficient Raman generation process, the spin precession was induced by low power near-infrared pulses. We provide a full theoretical first-principles description of spin-wave generation, spin precession, and of emission of THz radiation. Our results open new perspectives for improved control of the direct coupling between spin and an electromagnetic field, e.g., by using semiconductor technology to insert the THz sources in cavities or pillars.
Fil: Rungsawang, R.. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Perez, F.. Universite de Paris VI. Institut des Nanosciences de Paris; Francia
Fil: Oustinov, D.. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Gomez, Javier Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Universite de Paris VI. Institut des Nanosciences de Paris; . Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Kolkovsky, V.. Polish Academy of Sciences; Polonia
Fil: Karczewski, G.. Polish Academy of Sciences; Polonia
Fil: Wojtowicz, T.. Polish Academy of Sciences; Polonia
Fil: Madéo, J.. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Jukam, N.. Centre National de la Recherche Scientifique; Francia. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie;
Fil: Dhillon, S.. Centre National de la Recherche Scientifique; Francia. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie;
Fil: Tignon, J.. Centre National de la Recherche Scientifique; Francia. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie;
Materia
Radiacion Thz
Quantum Well
Ondas de Espines
Raman
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/59539
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/59539
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Terahertz radiation from magnetic excitations in diluted magnetic semiconductorsRungsawang, R.Perez, F.Oustinov, D.Gomez, Javier EnriqueKolkovsky, V.Karczewski, G.Wojtowicz, T.Madéo, J.Jukam, N.Dhillon, S.Tignon, J.Radiacion ThzQuantum WellOndas de EspinesRamanhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We probed, in the time domain, the THz electromagnetic radiation originating from spins in CdMnTe diluted magnetic semiconductor quantum wells containing high-mobility electron gas. Taking advantage of the efficient Raman generation process, the spin precession was induced by low power near-infrared pulses. We provide a full theoretical first-principles description of spin-wave generation, spin precession, and of emission of THz radiation. Our results open new perspectives for improved control of the direct coupling between spin and an electromagnetic field, e.g., by using semiconductor technology to insert the THz sources in cavities or pillars.Fil: Rungsawang, R.. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; FranciaFil: Perez, F.. Universite de Paris VI. Institut des Nanosciences de Paris; FranciaFil: Oustinov, D.. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; FranciaFil: Gomez, Javier Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Universite de Paris VI. Institut des Nanosciences de Paris; . Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; ArgentinaFil: Kolkovsky, V.. Polish Academy of Sciences; PoloniaFil: Karczewski, G.. Polish Academy of Sciences; PoloniaFil: Wojtowicz, T.. Polish Academy of Sciences; PoloniaFil: Madéo, J.. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; FranciaFil: Jukam, N.. Centre National de la Recherche Scientifique; Francia. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie;Fil: Dhillon, S.. Centre National de la Recherche Scientifique; Francia. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie;Fil: Tignon, J.. Centre National de la Recherche Scientifique; Francia. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie;American Physical Society2013-04-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/59539Rungsawang, R.; Perez, F.; Oustinov, D.; Gomez, Javier Enrique; Kolkovsky, V.; et al.; Terahertz radiation from magnetic excitations in diluted magnetic semiconductors; American Physical Society; Physical Review Letters; 110; 17; 26-4-2013; 177203-1772080031-9007CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://link.aps.org/doi/10.1103/PhysRevLett.110.177203info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.110.177203info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:13:43Zoai:ri.conicet.gov.ar:11336/59539instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:13:43.381CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Terahertz radiation from magnetic excitations in diluted magnetic semiconductors
title Terahertz radiation from magnetic excitations in diluted magnetic semiconductors
spellingShingle Terahertz radiation from magnetic excitations in diluted magnetic semiconductors
Rungsawang, R.
Radiacion Thz
Quantum Well
Ondas de Espines
Raman
title_short Terahertz radiation from magnetic excitations in diluted magnetic semiconductors
title_full Terahertz radiation from magnetic excitations in diluted magnetic semiconductors
title_fullStr Terahertz radiation from magnetic excitations in diluted magnetic semiconductors
title_full_unstemmed Terahertz radiation from magnetic excitations in diluted magnetic semiconductors
title_sort Terahertz radiation from magnetic excitations in diluted magnetic semiconductors
dc.creator.none.fl_str_mv Rungsawang, R.
Perez, F.
Oustinov, D.
Gomez, Javier Enrique
Kolkovsky, V.
Karczewski, G.
Wojtowicz, T.
Madéo, J.
Jukam, N.
Dhillon, S.
Tignon, J.
author Rungsawang, R.
author_facet Rungsawang, R.
Perez, F.
Oustinov, D.
Gomez, Javier Enrique
Kolkovsky, V.
Karczewski, G.
Wojtowicz, T.
Madéo, J.
Jukam, N.
Dhillon, S.
Tignon, J.
author_role author
author2 Perez, F.
Oustinov, D.
Gomez, Javier Enrique
Kolkovsky, V.
Karczewski, G.
Wojtowicz, T.
Madéo, J.
Jukam, N.
Dhillon, S.
Tignon, J.
author2_role author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Radiacion Thz
Quantum Well
Ondas de Espines
Raman
topic Radiacion Thz
Quantum Well
Ondas de Espines
Raman
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We probed, in the time domain, the THz electromagnetic radiation originating from spins in CdMnTe diluted magnetic semiconductor quantum wells containing high-mobility electron gas. Taking advantage of the efficient Raman generation process, the spin precession was induced by low power near-infrared pulses. We provide a full theoretical first-principles description of spin-wave generation, spin precession, and of emission of THz radiation. Our results open new perspectives for improved control of the direct coupling between spin and an electromagnetic field, e.g., by using semiconductor technology to insert the THz sources in cavities or pillars.
Fil: Rungsawang, R.. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Perez, F.. Universite de Paris VI. Institut des Nanosciences de Paris; Francia
Fil: Oustinov, D.. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Gomez, Javier Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Universite de Paris VI. Institut des Nanosciences de Paris; . Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Kolkovsky, V.. Polish Academy of Sciences; Polonia
Fil: Karczewski, G.. Polish Academy of Sciences; Polonia
Fil: Wojtowicz, T.. Polish Academy of Sciences; Polonia
Fil: Madéo, J.. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Jukam, N.. Centre National de la Recherche Scientifique; Francia. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie;
Fil: Dhillon, S.. Centre National de la Recherche Scientifique; Francia. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie;
Fil: Tignon, J.. Centre National de la Recherche Scientifique; Francia. Ecole Normale Supérieure; Francia. Universite Pierre et Marie Curie;
description We probed, in the time domain, the THz electromagnetic radiation originating from spins in CdMnTe diluted magnetic semiconductor quantum wells containing high-mobility electron gas. Taking advantage of the efficient Raman generation process, the spin precession was induced by low power near-infrared pulses. We provide a full theoretical first-principles description of spin-wave generation, spin precession, and of emission of THz radiation. Our results open new perspectives for improved control of the direct coupling between spin and an electromagnetic field, e.g., by using semiconductor technology to insert the THz sources in cavities or pillars.
publishDate 2013
dc.date.none.fl_str_mv 2013-04-26
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/59539
Rungsawang, R.; Perez, F.; Oustinov, D.; Gomez, Javier Enrique; Kolkovsky, V.; et al.; Terahertz radiation from magnetic excitations in diluted magnetic semiconductors; American Physical Society; Physical Review Letters; 110; 17; 26-4-2013; 177203-177208
0031-9007
CONICET Digital
CONICET
url http://hdl.handle.net/11336/59539
identifier_str_mv Rungsawang, R.; Perez, F.; Oustinov, D.; Gomez, Javier Enrique; Kolkovsky, V.; et al.; Terahertz radiation from magnetic excitations in diluted magnetic semiconductors; American Physical Society; Physical Review Letters; 110; 17; 26-4-2013; 177203-177208
0031-9007
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://link.aps.org/doi/10.1103/PhysRevLett.110.177203
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.110.177203
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842980727714480128
score 12.993085

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