Time resolved hyper-Raman surface spectroscopy of (111) silicon
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | DALTSTEIN, Laetitia | |
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | TONDUSSON, Marc | |
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | DEGERT, Jérôme | |
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | FREYSZ, Eric | |
| dc.date.accessioned | 2023-11-20T16:46:48Z | |
| dc.date.available | 2023-11-20T16:46:48Z | |
| dc.date.conference | 2023-09-17 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/185016 | |
| dc.description.abstractEn | We 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.iso | en | |
| dc.subject.en | Spectroscopy at an interface | |
| dc.subject.en | TeraHertz spectroscopy | |
| dc.subject.en | Silicon | |
| dc.title.en | Time resolved hyper-Raman surface spectroscopy of (111) silicon | |
| dc.type | Communication dans un congrès | |
| dc.subject.hal | Physique [physics]/Physique [physics]/Optique [physics.optics] | |
| bordeaux.hal.laboratories | Laboratoire Ondes et Matière d'Aquitaine (LOMA) - UMR 5798 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | CNRS | |
| bordeaux.country | CA | |
| bordeaux.conference.city | Montréal | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-04186024 | |
| hal.version | 1 | |
| hal.invited | non | |
| hal.proceedings | non | |
| hal.conference.organizer | IRMMW-THz Society | |
| hal.conference.end | 2023-09-22 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-04186024v1 | |
| bordeaux.COinS | ctx_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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