The 2021 ultrafast spectroscopic probes of condensed matter roadmap
In the 60 years since the invention of the laser, the scientific community has developed
numerous fields of research based on these bright, coherent light sources, including the …
numerous fields of research based on these bright, coherent light sources, including the …
Ultrafast demagnetization in ferromagnetic materials: Origins and progress
X Chen, R Adam, DE Bürgler, F Wang, Z Lu, L Pan… - Physics Reports, 2025 - Elsevier
Since the discovery of ultrafast demagnetization in Ni thin films in 1996, laser-induced
ultrafast spin dynamics have become a prominent research topic in the field of magnetism …
ultrafast spin dynamics have become a prominent research topic in the field of magnetism …
Element-selectively tracking ultrafast demagnetization process in Co/Pt multilayer thin films by the resonant magneto-optical Kerr effect
K Yamamoto, SE Moussaoui, Y Hirata… - Applied Physics …, 2020 - pubs.aip.org
We examined the photo-induced dynamics of ferromagnetic Co/Pt thin films exhibiting
perpendicular magnetic anisotropy by means of the resonant polar magneto-optical Kerr …
perpendicular magnetic anisotropy by means of the resonant polar magneto-optical Kerr …
Ultrafast behavior of induced and intrinsic magnetic moments in CoFeB/Pt bilayers probed by element-specific measurements in the extreme ultraviolet spectral range
The ultrafast and element-specific response of magnetic systems containing ferromagnetic 3
d transition metals and 4 d/5 d heavy metals is of interest both from a fundamental as well as …
d transition metals and 4 d/5 d heavy metals is of interest both from a fundamental as well as …
Nonequilibrium sub–10 nm spin-wave soliton formation in FePt nanoparticles
Magnetic nanoparticles such as FePt in the L10 phase are the bedrock of our current data
storage technology. As the grains become smaller to keep up with technological demands …
storage technology. As the grains become smaller to keep up with technological demands …
Table-top extreme ultraviolet second harmonic generation
The lack of available table-top extreme ultraviolet (XUV) sources with high enough fluxes
and coherence properties has limited the availability of nonlinear XUV and x-ray …
and coherence properties has limited the availability of nonlinear XUV and x-ray …
Capturing ultrafast magnetization phenomenon using femtosecond x rays
S Jeppson, R Kukreja - APL Materials, 2021 - pubs.aip.org
Recent advances in x-ray and extreme ultraviolet sources have enabled a new frontier for
ultrafast studies of magnetic materials. Modern x-ray free electron lasers and high-harmonic …
ultrafast studies of magnetic materials. Modern x-ray free electron lasers and high-harmonic …
Photo-induced antiferromagnetic-ferromagnetic and spin-state transition in a double-perovskite cobalt oxide thin film
Y Zhang, T Katayama, A Chikamatsu… - Communications …, 2022 - nature.com
Investigation of ultrafast dynamic behaviors can provide novel insights about the coupling
mechanisms among multiple degrees of freedom in condensed matters, such as lattice …
mechanisms among multiple degrees of freedom in condensed matters, such as lattice …
Ab initio investigation of laser-induced ultrafast demagnetization of FePt: Intensity dependence and importance of electron coherence
We theoretically investigate the optically induced demagnetization of ferromagnetic FePt
using the time-dependent density functional theory (TDDFT). We compare the …
using the time-dependent density functional theory (TDDFT). We compare the …
Element-specific magnetization dynamics in Co–Pt alloys induced by strong optical excitation
Ever since its first observation, the microscopic origin of ultrafast magnetization dynamics
has been actively debated. Even more questions arise when considering composite …
has been actively debated. Even more questions arise when considering composite …