3 papers
cond-mat.mtrl-sci2026
Exciton-induced magnons carrying orbital angular momentum in CrI3
Martin Pavelka, Vishal Shokeen, Ruslan Chulkov +15
Magnons are collective spin excitations that contain and transport spin angular momentum in magnetic materials. It has been suggested that they can also carry orbital angular momen…
cond-mat.mes-hall2017
Ultrafast nanoscale magnetic switching via intense picosecond electron bunches
Alexander F. Schäffer, Hermann A. Dürr, Jamal Berakdar
The magnetic field associated with a picosecond intense electron pulse is shown to switch locally the magnetization of extended films and nanostructures and to ignite locally spin…
cond-mat.mtrl-sci2015
Direct measurement of non-equilibrium phonon occupations in femtosecond laser heated Au films
T. Chase, M. Trigo, A. H. Reid +9
We use ultrafast electron diffraction to detect the temporal evolution of phonon populations in femtosecond laser-excited ultrathin single-crystalline gold films. From the time-dep…