169 citations · 1.1k across the 38 of their papers we have counts for
38 papers
Epitaxial thin films of binary Eu-compounds close to a valence transition
Sebastian Kölsch, Alfons Georg Schuck, Michael Huth
Intermetallic binary compounds of europium reveal a variety of interesting phenomena due to the interconnection between two different magnetic and 4f electronic (valence) states, w…
Cherenkov radiation of spin waves by ultra-fast moving magnetic flux quanta
O. V. Dobrovolskiy, Q. Wang, D. Yu. Vodolazov +5
Despite theoretical predictions for a Cherenkov-type radiation of spin waves (magnons) by various propagating magnetic perturbations, fast-enough moving magnetic field stimuli have…
Spin-wave spectroscopy of individual ferromagnetic nanodisks
O. V. Dobrovolskiy, S. A. Bunyaev, N. R. Vovk +8
The increasing demand for ultrahigh data storage densities requires development of 3D magnetic nanostructures. In this regard, focused electron beam induced deposition (FEBID) is a…
Ultra-fast vortex motion in dirty Nb-C superconductor with a close-to-perfect edge barrier
O. V. Dobrovolskiy, D. Yu. Vodolazov, F. Porrati +5
The ultra-fast dynamics of superconducting vortices harbors rich physics generic to nonequilibrium collective systems. The phenomenon of flux-flow instability (FFI), however, preve…
Local flux-flow instability in superconducting films near Tc
A. I. Bezuglyj, V. A. Shklovskij, R. V. Vovk +3
Larkin and Ovchinnikov established that the viscous flow of magnetic flux quanta in current-biased superconductor films placed in a perpendicular magnetic field can lose stability…
Supersonic dynamics of guided magnetic flux quanta
O. V. Dobrovolskiy, V. M. Bevz, E. Begun +3
The dynamics of Abrikosov vortices in superconductors is usually limited to vortex velocities km/s above which samples abruptly transit into the normal state. In the Lar…