Light induced ultrafast magnetization dynamics in metallic compounds
We review the phenomenology of light-induced ultrafast magnetization dynamics, with
emphasis on metallic compounds. The interaction of femtosecond laser pulses with …
emphasis on metallic compounds. The interaction of femtosecond laser pulses with …
Polarized phonons carry angular momentum in ultrafast demagnetization
SR Tauchert, M Volkov, D Ehberger, D Kazenwadel… - Nature, 2022 - nature.com
Magnetic phenomena are ubiquitous in nature and indispensable for modern science and
technology, but it is notoriously difficult to change the magnetic order of a material in a rapid …
technology, but it is notoriously difficult to change the magnetic order of a material in a rapid …
Ultrafast magnetization dynamics of nanostructures
JY Bigot, M Vomir - Annalen der Physik, 2013 - Wiley Online Library
The study and control of magnetic materials using ultrashort laser pulses is of great interest
both from a fundamental point of view and for potential applications in the technology of …
both from a fundamental point of view and for potential applications in the technology of …
Bright coherent ultrahigh harmonics in the keV x-ray regime from mid-infrared femtosecond lasers
High-harmonic generation (HHG) traditionally combines~ 100 near-infrared laser photons to
generate bright, phase-matched, extreme ultraviolet beams when the emission from many …
generate bright, phase-matched, extreme ultraviolet beams when the emission from many …
All-optical control of ferromagnetic thin films and nanostructures
The interplay of light and magnetism allowed light to be used as a probe of magnetic
materials. Now the focus has shifted to use polarized light to alter or manipulate magnetism …
materials. Now the focus has shifted to use polarized light to alter or manipulate magnetism …
Ultrafast magnetization enhancement in metallic multilayers driven by superdiffusive spin current
D Rudolf, C La-O-Vorakiat, M Battiato, R Adam… - Nature …, 2012 - nature.com
Uncovering the physical mechanisms that govern ultrafast charge and spin dynamics is
crucial for understanding correlated matter as well as the fundamental limits of ultrafast spin …
crucial for understanding correlated matter as well as the fundamental limits of ultrafast spin …
Controlling the Competition between Optically Induced Ultrafast Spin-Flip<? format?> Scattering and Spin Transport in Magnetic Multilayers
The study of ultrafast dynamics in magnetic materials provides rich opportunities for greater
fundamental understanding of correlated phenomena in solid-state matter, because many of …
fundamental understanding of correlated phenomena in solid-state matter, because many of …
Probing the timescale of the exchange interaction in a ferromagnetic alloy
S Mathias, C La-O-Vorakiat… - Proceedings of the …, 2012 - National Acad Sciences
The underlying physics of all ferromagnetic behavior is the cooperative interaction between
individual atomic magnetic moments that results in a macroscopic magnetization. In this …
individual atomic magnetic moments that results in a macroscopic magnetization. In this …
Near-and extended-edge x-ray-absorption fine-structure spectroscopy using ultrafast coherent high-order harmonic supercontinua
Recent advances in high-order harmonic generation have made it possible to use a tabletop-
scale setup to produce spatially and temporally coherent beams of light with bandwidth …
scale setup to produce spatially and temporally coherent beams of light with bandwidth …
Phase ordering of charge density waves traced by ultrafast low-energy electron diffraction
S Vogelgesang, G Storeck, JG Horstmann… - Nature Physics, 2018 - nature.com
We introduce ultrafast low-energy electron diffraction (ULEED) in backscattering for the
study of structural dynamics at surfaces. Using a tip-based source of ultrashort electron …
study of structural dynamics at surfaces. Using a tip-based source of ultrashort electron …