Van der Waals magnets provide an ideal playground to explore the fundamentals of low-
dimensional magnetism and open opportunities for ultrathin spin-processing devices. The …

Coherent THz optical lattice and hybridized phonon–magnon modes are triggered by
femtosecond laser pulses in the antiferromagnetic van der Waals semiconductor FePS3 …

Antiferromagnets (AFMs) have the potential to push spintronic devices from a static condition
or gigahertz frequency range to the terahertz range for the sake of high-speed processing …

Solid state compounds exhibiting multiple and coupled macroscopic orders, named
multiferroics, represent a challenge for both theoretical and experimental modern …

Abstract Two-dimensional (2D) magnetism has been long sought-after and only very
recently realized in atomic crystals of magnetic van der Waals materials. So far, a …

In experiment and theory, we resolve the mechanism of ultrafast optical magnon excitation in
antiferromagnetic NiO. We employ time-resolved optical two-color pump-probe …

Antiferromagnets have considerable potential as spintronic materials. Their dynamic
properties include resonant modes at frequencies higher than can be observed in …

We investigate the role of domain walls in the ultrafast magnon dynamics of an
antiferromagnetic NiO single crystal in a pump-probe experiment with variable pump photon …

The time-resolved magneto-optical (MO) Voigt effect can be utilized to study the Néel order
dynamics in antiferromagnetic (AFM) materials, but it has been limited for collinear AFM spin …

Spintronics is postulated on the possibility to employ the magnetic degree of freedom of
electrons for computation and couple it to charges. In this view the combination of the high …