2 papers
cond-mat.mtrl-sci2017
Role of Spin Flips versus Spin Transport in Non Thermal Electrons Excited by Ultrashort Optical Pulses in Transition Metals
V. Shokeen, M. Sanchez Piaia, J. -Y. Bigot +5
A joint theoretical and experimental investigation is performed to understand the underlying physics of laser-induced demagnetization in Ni and Co films. Experimentally dynamics of…
cond-mat.mtrl-sci2016
Ultrafast demagnetization in bulk vs thin films: an ab-initio study
K. Krieger, P. Elliott, T. Müller +4
We report on {\it ab-initio} simulations of the quantum dynamics of electronic charge and spin when subjected to intense laser pulses. By performing separate calculations for a Ni…