Surface density enhancement of gold in silica film under laser irradiation at 355 nm
| hal.structure.identifier | Laboratoire de Chimie Physique - Matière et Rayonnement [LCPMR] | |
| dc.contributor.author | JONNARD, P. | |
| hal.structure.identifier | Laboratoire de Chimie Physique - Matière et Rayonnement [LCPMR] | |
| dc.contributor.author | DUFOUR, G. | |
| hal.structure.identifier | Centre d'études scientifiques et techniques d'Aquitaine (CESTA-CEA) [CESTA] | |
| dc.contributor.author | RULLIER, J.-L. | |
| hal.structure.identifier | Centre d'études scientifiques et techniques d'Aquitaine (CESTA-CEA) [CESTA] | |
| dc.contributor.author | MORREEUW, J.-P. | |
| hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
| dc.contributor.author | DONOHUE, J.T. | |
| dc.date.issued | 2004 | |
| dc.identifier.issn | 0003-6951 | |
| dc.description.abstractEn | In order to understand the damage mechanisms inside the optics of the high power laser facilities, a model sample has been prepared by introducing gold nanoparticles into a silica film. The mean diameter of the gold clusters is 2.5 nm. Different parts of the sample were irradiated at wavelength 355 nm and fluences up to 1 J/cm2. By looking with x-ray photoelectron spectroscopy at the intensity of the Au 4f peak relative to that of the Si 2p peak, a surface Au density enrichment is observed. We interpret this as indicating that the gold atoms migrate toward the surface upon the laser irradiation. | |
| dc.language.iso | en | |
| dc.publisher | American Institute of Physics | |
| dc.subject.en | gold | |
| dc.subject.en | optical films | |
| dc.subject.en | silicon compounds | |
| dc.subject.en | thin films | |
| dc.subject.en | nanoparticles | |
| dc.subject.en | metal clusters | |
| dc.subject.en | laser beam effects | |
| dc.subject.en | X-ray photoelectron spectra | |
| dc.subject.en | density | |
| dc.title.en | Surface density enhancement of gold in silica film under laser irradiation at 355 nm | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1063/1.1777391 | |
| dc.subject.hal | Physique [physics]/Physique [physics]/Physique des plasmas [physics.plasm-ph] | |
| bordeaux.journal | Applied Physics Letters | |
| bordeaux.page | 591-593 | |
| bordeaux.volume | 85 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | in2p3-00102652 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Non spécifiée | |
| hal.origin.link | https://hal.archives-ouvertes.fr//in2p3-00102652v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Applied%20Physics%20Letters&rft.date=2004&rft.volume=85&rft.spage=591-593&rft.epage=591-593&rft.eissn=0003-6951&rft.issn=0003-6951&rft.au=JONNARD,%20P.&DUFOUR,%20G.&RULLIER,%20J.-L.&MORREEUW,%20J.-P.&DONOHUE,%20J.T.&rft.genre=article |
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