Up to fifth-order Raman scattering of InP under nonresonant conditions

We present Raman spectra of InP measured under nonresonant conditions revealing multiphonon processes up to fifth order. Using an incident photon energy in the absorption region of the compound but far from any of its interband transitions, nonresonant multiphonon processes of order higher than two,...

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Detalles Bibliográficos
Autores: González Díaz, Germán, Martín, J.M., Artús, L., Cuscó, R.
Tipo de recurso: artículo
Fecha de publicación:1994
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/59347
Acceso en línea:https://hdl.handle.net/20.500.14352/59347
Access Level:acceso abierto
Palabra clave:537
Indium-Phosphide
Lattice-Dynamics
Semiconductors
Spectrum.
Electricidad
Electrónica (Física)
2202.03 Electricidad
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oai_identifier_str oai:docta.ucm.es:20.500.14352/59347
network_acronym_str ES
network_name_str España
repository_id_str
spelling Up to fifth-order Raman scattering of InP under nonresonant conditionsGonzález Díaz, GermánMartín, J.M.Artús, L.Cuscó, R.537Indium-PhosphideLattice-DynamicsSemiconductorsSpectrum.ElectricidadElectrónica (Física)2202.03 ElectricidadWe present Raman spectra of InP measured under nonresonant conditions revealing multiphonon processes up to fifth order. Using an incident photon energy in the absorption region of the compound but far from any of its interband transitions, nonresonant multiphonon processes of order higher than two, which have not been reported so far in a zinc-blende-type semiconductor, have been observed in indium phosphide. In this way it has been possible to detect contributions not only from the longitudinal optical phonons but also from the transverse optical phonons in the higher-order peaks. We find a very good agreement between multiples of the TO- and LO-phonon frequencies at the zone center and the higher-order phonons measured in the experiments. The trend of strong intensity reductions observed when passing from first to second as well as from second to third order is not maintained when going from third to fourth, and from fourth to fifth order.American Physical SocietyUniversidad Complutense de Madrid19941994-10-1519941994-10-15journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/59347reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/593472026-06-02T12:44:21Z
dc.title.none.fl_str_mv Up to fifth-order Raman scattering of InP under nonresonant conditions
title Up to fifth-order Raman scattering of InP under nonresonant conditions
spellingShingle Up to fifth-order Raman scattering of InP under nonresonant conditions
González Díaz, Germán
537
Indium-Phosphide
Lattice-Dynamics
Semiconductors
Spectrum.
Electricidad
Electrónica (Física)
2202.03 Electricidad
title_short Up to fifth-order Raman scattering of InP under nonresonant conditions
title_full Up to fifth-order Raman scattering of InP under nonresonant conditions
title_fullStr Up to fifth-order Raman scattering of InP under nonresonant conditions
title_full_unstemmed Up to fifth-order Raman scattering of InP under nonresonant conditions
title_sort Up to fifth-order Raman scattering of InP under nonresonant conditions
dc.creator.none.fl_str_mv González Díaz, Germán
Martín, J.M.
Artús, L.
Cuscó, R.
author González Díaz, Germán
author_facet González Díaz, Germán
Martín, J.M.
Artús, L.
Cuscó, R.
author_role author
author2 Martín, J.M.
Artús, L.
Cuscó, R.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 537
Indium-Phosphide
Lattice-Dynamics
Semiconductors
Spectrum.
Electricidad
Electrónica (Física)
2202.03 Electricidad
topic 537
Indium-Phosphide
Lattice-Dynamics
Semiconductors
Spectrum.
Electricidad
Electrónica (Física)
2202.03 Electricidad
description We present Raman spectra of InP measured under nonresonant conditions revealing multiphonon processes up to fifth order. Using an incident photon energy in the absorption region of the compound but far from any of its interband transitions, nonresonant multiphonon processes of order higher than two, which have not been reported so far in a zinc-blende-type semiconductor, have been observed in indium phosphide. In this way it has been possible to detect contributions not only from the longitudinal optical phonons but also from the transverse optical phonons in the higher-order peaks. We find a very good agreement between multiples of the TO- and LO-phonon frequencies at the zone center and the higher-order phonons measured in the experiments. The trend of strong intensity reductions observed when passing from first to second as well as from second to third order is not maintained when going from third to fourth, and from fourth to fifth order.
publishDate 1994
dc.date.none.fl_str_mv 1994
1994-10-15
1994
1994-10-15
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/59347
url https://hdl.handle.net/20.500.14352/59347
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 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:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869419308544688128
score 15,300724

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