3 papers
cond-mat.mtrl-sci2024
Diversity of Ultrafast Spin Dynamics Near the Tricritical Point in a Ferrimagnetic Gd/FeCo Multilayer
T. G. H. Blank, B. D. Muis, T. Lichtenberg +2
It is found that subtle changes in the external magnetic field and temperature result in dramatic changes in the ultrafast response of spins to a femtosecond laser excitation in a…
cond-mat.mes-hall2023
Electric control of optically-induced magnetization dynamics in a van der Waals ferromagnetic semiconductor
Freddie Hendriks, Rafael R. Rojas-Lopez, Bert Koopmans +1
Electric control of magnetization dynamics in two-dimensional (2D) magnetic materials is an essential step for the development of novel spintronic nanodevices. Electrostatic gating…
cond-mat.mtrl-sci2023
Effective rectification of THz electromagnetic fields in a ferrimagnetic iron garnet
T. G. H. Blank, E. A. Mashkovich, K. A. Grishunin +5
It is found that single-cycle THz electromagnetic fields efficiently excite a GHz spin resonance mode in ferrimagnetic TmFeO, despite the near absence of GHz spectra…