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Time resolved hyper-Raman surface spectroscopy of (111) silicon

hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorDALTSTEIN, Laetitia
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorTONDUSSON, Marc
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorDEGERT, Jérôme
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorFREYSZ, Eric
dc.date.accessioned2023-11-20T16:46:48Z
dc.date.available2023-11-20T16:46:48Z
dc.date.conference2023-09-17
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/185016
dc.description.abstractEnWe performed a time-resolved Hyper-Raman spectroscopy of a (111) silicon wafer upon its excitation by a near IR optical pulse. Upon excitation of the silicon wafer by the optical pulse, we record the broadening and increase of the Stokes and anti-Stokes bands centered around the Si lattice phonon and SiO2 mode centered at ~610 cm -1 and ~1100 cm -1 , respectively. This unique technic makes it possible to reveal the electron-phonon scattering which thermalize the hot carriers with the lattice on time scale of 100 to 300 fs
dc.language.isoen
dc.subject.enSpectroscopy at an interface
dc.subject.enTeraHertz spectroscopy
dc.subject.enSilicon
dc.title.enTime resolved hyper-Raman surface spectroscopy of (111) silicon
dc.typeCommunication dans un congrès
dc.subject.halPhysique [physics]/Physique [physics]/Optique [physics.optics]
bordeaux.hal.laboratoriesLaboratoire Ondes et Matière d'Aquitaine (LOMA) - UMR 5798*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionCNRS
bordeaux.countryCA
bordeaux.conference.cityMontréal
bordeaux.peerReviewedoui
hal.identifierhal-04186024
hal.version1
hal.invitednon
hal.proceedingsnon
hal.conference.organizerIRMMW-THz Society
hal.conference.end2023-09-22
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04186024v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=DALTSTEIN,%20Laetitia&TONDUSSON,%20Marc&DEGERT,%20J%C3%A9r%C3%B4me&FREYSZ,%20Eric&rft.genre=unknown


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