Nonthermal fragmentation of C60

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dc.creatorJeschke, H. O.
dc.creatorGarcia, M. E.
dc.creatorAlonso, J. A.
dc.date2001-04-02
dc.date.accessioned2026-07-07T06:24:25Z
dc.date.available2026-07-07T06:24:25Z
dc.descriptionA theoretical study of the subpicosecond fragmentation of C60 clusters in response to ultrafast laser pulses is presented. We simulate the laser excitation and the consequent nonequilibrium relaxation dynamics of the electronic and nuclear degrees of freedom. The first stages of the nonequilibrium dynamics are dominated by a coherent breathing mode followed by the cold ejection of single C atoms, in contrast to the dimer emission which characterizes the thermal relaxation. We also determine the nonequilibrium damage thresholds as a function of the pulse duration.
dc.description5 pages, 4 figures, submitted to Chem. Phys. Lett
dc.identifierhttps://arxiv.org/abs/cond-mat/0104036
dc.identifierhttp://arxiv.org/abs/cond-mat/0104036
dc.identifierChem. Phys. Lett. 352, 154 (2002)
dc.identifierdoi:10.1016/S0009-2614(01)01453-1
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/96534
dc.subjectMaterials Science
dc.titleNonthermal fragmentation of C60
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