Materials Interaction with Femtosecond Lasers. Theory and Ultra-Large-Scale Simulations of Thermal and Nonthermal Pheomena - Bernd Bauerhenne

This book presents a unified view of the response of materials as a result of femtosecond laser excitation, introducing a general theory that captures both ultrashort-time non-thermal and long-time thermal phenomena. It includes a novel method for performing ultra-large-scale molecular dynamics simulations extending into experimental and technological spatial dimensions with ab-initio precision. For this, it introduces a new class of interatomic potentials, constructed from ab-initio data with the help of a self-learning algorithm, and verified by direct comparison with experiments in two different materials - the semiconductor silicon and the semimetal antimony.