192 citations · 1.7k across the 51 of their papers we have counts for
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Photoinduced Phase Transitions
K. H. Bennemann
Optically induced ultrafast electronic excitations with sufficiently long lifetimes may cause strong effects on phase transitions like structural and nonmetal to metal ones. Exampl…
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…
Theory for the ultrafast ablation of graphite films
H. O. Jeschke, M. E. Garcia, K. H. Bennemann
The physical mechanisms for damage formation in graphite films induced by femtosecond laser pulses are analyzed using a microscopic electronic theory. We describe the nonequilibriu…
The origin of the 90 degree magneto-optical Kerr rotation in CeSb
U. Pustogowa, W. Hubner, K. H. Bennemann
We calculate the linear magneto-optical Kerr rotation for CeSb in the near-infrared spectral range. Using an exact formula for large Kerr rotation angles and a simplified electroni…