3 papers
cond-mat.mtrl-sci2001
Time-dependent energy absorption changes during ultrafast lattice deformation
H. O. Jeschke, M. E. Garcia, K. H. Bennemann
The ultrafast time-dependence of the energy absorption of covalent solids upon excitation with femtosecond laser pulses is theoretically analyzed. We use a microscopic theory to de…
cond-mat.mtrl-sci2001
Nonthermal fragmentation of C60
H. O. Jeschke, M. E. Garcia, J. A. Alonso
A 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 noneq…
cond-mat1996
Theory for the Nonlinear Ultrafast Dynamics of Small Clusters after Ionization
M. E. Garcia, D. Reichardt, K. H. Bennemann
The ultrafast relaxation of small clusters immediately after ionization is studied. For small Hg clusters we determine the fragmentation-time distributions induced by ionizatio…