54 citations · 113 across the 5 of their papers we have counts for
5 papers
Tuned ionic mobility by Ultrafast-laser pulses in Black Silicon
Christelle Inès K. Mebou, Martin E. Garcia, Tobias Zier
Highly non-equilibrium conditions in femtosecond-laser excited solids cause a variety of ultrafast phenomena that are not accessible by thermal conditions, like sub-picosecond soli…
Pausing ultrafast melting by timed multiple femtosecond-laser pulses
Tobias Zier, Eeuwe S. Zijlstra, Martin E. Garcia +1
An intense femtosecond-laser excitation of a solid induces highly nonthermal conditions. In materials like silicon, laser-induced bond-softening leads to a highly incoherent ionic…
Self-learning analytical interatomic potential describing laser-excited silicon
Bernd Bauerhenne, Vladimir P. Lipp, Tobias Zier +2
We develop an electronic-temperature dependent interatomic potential for unexcited and laser-excited silicon. The potential is designed to reproduce ab initio molec…
Wavelength-dependent reflectivity changes on gold at elevated electronic temperatures
A. Blumenstein, E. S. Zijlstra, D. S. Ivanov +7
Upon the excitation by an ultrashort laser pulse the conditions in a material can drastically change, altering its optical properties and therefore the relative amount of absorbed…
Coherent and Incoherent Structural Dynamics in Laser-Excited Antimony
Lutz Waldecker, Tobias Zier, Thomas Vasileiadis +5
We investigate the excitation of phonons in photoexcited antimony and demonstrate that the entire electron-lattice interactions, in particular coherent and incoherent electron-phon…