Time-resolved ARPES studies of quantum materials
Angle-resolved photoemission spectroscopy (ARPES), with its exceptional sensitivity to both
the binding energy and the momentum of valence electrons in solids, provides unparalleled …
the binding energy and the momentum of valence electrons in solids, provides unparalleled …
Ultrafast optical manipulation of magnetic order
A Kirilyuk, AV Kimel, T Rasing - Reviews of Modern Physics, 2010 - APS
The interaction of subpicosecond laser pulses with magnetically ordered materials has
developed into a fascinating research topic in modern magnetism. From the discovery of …
developed into a fascinating research topic in modern magnetism. From the discovery of …
[HTML][HTML] Perspective: Ultrafast magnetism and THz spintronics
J Walowski, M Münzenberg - Journal of Applied Physics, 2016 - pubs.aip.org
This year the discovery of femtosecond demagnetization by laser pulses is 20 years old. For
the first time, this milestone work by Bigot and coworkers gave insight directly into the time …
the first time, this milestone work by Bigot and coworkers gave insight directly into the time …
Explaining the paradoxical diversity of ultrafast laser-induced demagnetization
Pulsed-laser-induced quenching of ferromagnetic order has intrigued researchers since
pioneering works in the 1990s. It was reported that demagnetization in gadolinium proceeds …
pioneering works in the 1990s. It was reported that demagnetization in gadolinium proceeds …
Interface-induced phenomena in magnetism
This article reviews static and dynamic interfacial effects in magnetism, focusing on
interfacially driven magnetic effects and phenomena associated with spin-orbit coupling and …
interfacially driven magnetic effects and phenomena associated with spin-orbit coupling and …
Coherent ultrafast magnetism induced by femtosecond laser pulses
JY Bigot, M Vomir, E Beaurepaire - Nature Physics, 2009 - nature.com
The quest for ultrafast magnetic processes has triggered a new field of research—
femtomagnetism: using femtosecond laser pulses to demagnetize ferromagnetic metallic …
femtomagnetism: using femtosecond laser pulses to demagnetize ferromagnetic metallic …
Nanoscale spin reversal by non-local angular momentum transfer following ultrafast laser excitation in ferrimagnetic GdFeCo
Ultrafast laser techniques have revealed extraordinary spin dynamics in magnetic
materials,,,,, that equilibrium descriptions of magnetism cannot explain. Particularly …
materials,,,,, that equilibrium descriptions of magnetism cannot explain. Particularly …
Laser-induced demagnetization at ultrashort time scales: Predictions of TDDFT
K Krieger, JK Dewhurst, P Elliott… - Journal of chemical …, 2015 - ACS Publications
Time-dependent density functional theory (TDDFT) is implemented in an all electron solid-
state code for the case of fully unconstrained noncollinear spins. We use this to study …
state code for the case of fully unconstrained noncollinear spins. We use this to study …
Theory of laser-induced ultrafast superdiffusive spin transport in layered heterostructures
M Battiato, K Carva, PM Oppeneer - Physical Review B—Condensed Matter …, 2012 - APS
Femtosecond laser excitation of a ferromagnetic material creates energetic spin-polarized
electrons that have anomalous transport characteristics. We develop a semiclassical theory …
electrons that have anomalous transport characteristics. We develop a semiclassical theory …