58 citations · 228 across the 12 of their papers we have counts for
7 papers · 1 filter
Real space observation of magnon interaction with driven space-time crystals
Nick Träger, Paweł Gruszecki, Filip Lisiecki +9
The concept of Space-Time Crystals (STC), i.e. translational symmetry breaking in time and space, was recently proposed and experimentally demonstrated for quantum systems. Here, w…
Optical properties of Fe-Mn-Ga alloys
Y. V. Kudryavtsev, N. V. Uvarov, J. Dubowik
The first-principles calculations of the electronic structures and the interband optical conductivity (OC) spectra have been performed for the stoichiometric FeMnGa alloy wit…
CoFeB/MgO/CoFeB structures with orthogonal easy axes: perpendicular anisotropy and damping
H. Głowiński, A. Żywczak, J. Wrona +4
We report on the Gilbert damping parameter , the effective magnetization , and the asymmetry of the -factor in bottom-CoFeB(0.93~nm)/MgO(0.90--1.25~nm)/CoFeB(1.31~…
Effect of the temperature and magnetic field induced martensitic transformation in bulk FeMnGa alloy on its electronic structure and physical properties
Y. V. Kudryavtsev, N. V. Uvarov, A. E. Perekos +2
Effect of the temperature and magnetic field induced martensitic transformation (MT) on the electronic structure and some physical properties of bulk FeMnGa$_{28.…
Mixed structural face-centered cubic and body-centered cubic orders in near stoichiometric Fe2MnGa alloys
Y. V. Kudryavtsev, A. E. Perekos, N. V. Uvarov +3
Magnetic and transport properties of near-stoichiometric metastable FexMnyGaz alloys (46<x<52, 17<y25, 26<z<30) with face-centered cubic (FCC), body-centered cubic (BCC), and two-p…
Characterization of spin wave propagation in (111) YIG thin films with large anisotropy
Adam Krysztofik, Hubert Głowiński, Piotr Kuświk +6
We report on long-range spin wave (SW) propagation in nanometer-thick yttrium iron garnet (YIG) film with an ultralow Gilbert damping. The knowledge of a wavenumber value $|\vec{k}…
Ultra-low damping in lift-off structured yttrium iron garnet thin films
Adam Krysztofik, Luis Emerson Coy, Piotr Kuświk +3
We show that using maskless photolithography and the lift-off technique, patterned yttrium iron garnet thin films possessing ultra-low Gilbert damping can be accomplished. The film…