Electron relaxation effect on the sub-100-fs laser interaction with gold thin film.
Opt Lett
; 38(14): 2397-400, 2013 Jul 15.
Article
en En
| MEDLINE
| ID: mdl-23939060
ABSTRACT
The heating of a gold thin film by a single 10 fs laser pulse is modeled by a combined continuum-atomistic method considering the electron relaxation effect. Numerical results show that the temperature evolution and stress propagation proceed in the same manners as those for the subpicosecond laser irradiation. It is also found that the electron relaxation effect is insignificant and could be considerably overestimated by neglecting the ballistic energy transfer in the film.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
Opt Lett
Año:
2013
Tipo del documento:
Article
País de afiliación:
China