1997
DOI: 10.1063/1.474756
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Size-effects on energy relaxation and excited-species desorption in krypton clusters: Fluorescence lifetime measurements with 10 eV laser excitation

Abstract: Electronic spectroscopy of toluene-rare-gas clusters: The external heavy atom effect and vibrational predissociation J. Chem. Phys. 122, 194315 (2005); 10.1063/1.1899155High resolution measurements of kinetic energy release distributions of neon, argon, and krypton cluster ions using a three sector field mass spectrometer Spectroscopy and relaxation kinetics of the perturbed CO (b 3 Σ + ,v ′ =0,1,2) and CO (a ′ 3 Σ + , v ′ =31-36, 40, and 41) levels and reinterpretation of CO (a ′ 3 Σ + , v ′ =34 and 35) forma… Show more

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Cited by 5 publications
(3 citation statements)
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“…Interestingly, the photofragments are produced in their ground fine-structure state at low photon energies, and in the excited one at high photon energies. This can be also put in relation with an observation of luminescent atoms or dimers (obviously excited) emerging from neutral heavy rare-gas clusters excited at 10 eV [31]. Although such excitations stay below the ionization potential, high Rydberg states are probably reached, and the evolution of their excitation core could be very similar to the one found in the present investigation.…”
supporting
confidence: 88%
“…Interestingly, the photofragments are produced in their ground fine-structure state at low photon energies, and in the excited one at high photon energies. This can be also put in relation with an observation of luminescent atoms or dimers (obviously excited) emerging from neutral heavy rare-gas clusters excited at 10 eV [31]. Although such excitations stay below the ionization potential, high Rydberg states are probably reached, and the evolution of their excitation core could be very similar to the one found in the present investigation.…”
supporting
confidence: 88%
“…Potentially, lifetime shortening with cluster size decrease belongs to a molecular domain feature of cluster size. This effect has been recently found in Kr N clusters 27 (in molecular physics language this m-STE state corresponds to an excited krypton dimer in the lowest 1 u /0 u state localized in a distorted solid structure). This model also explains that the more short-wave emission with a shorter lifetime originates from smaller clusters.…”
Section: Resultssupporting
confidence: 57%
“…Ce système (pJ et ns), essensiellement évolutif (possibilité d'énergie mJ et durée d'impulsion ps) et fiable, permet d'ores et déjà des applications très diversifiées, depuis la spectroscopie des agrégats de gaz rares [27] jusqu'au diagnostic et à la transformation sub-micronique de surfaces de Téflon [28] ou, encore, la mesure de la photoconductivité induite d'un film de diamant synthétique obtenu par dépôt chimique en phase vapeur (CVD) [29]. Le rayonnement VUV peut alors être utilisé pour transformer [?SI ou sonder par luminescence une surface (Fig.…”
Section: Une Source W V (< Tout Solide )) a 10 Evunclassified