4 papers
Magnonic Analogue Black/White Hole Horizon in Superfluid He-B: experiment
M. Človečko, E. Gažo, P. Skyba
We provide experimental details of the first experiment made in zero temperature limit ( 600\,K) studying the magnonic black/white hole horizon analogue using absolutely p…
Magnonic Analogue of Black/White Hole Horizon in Superfluid He-B
M. Človečko, E. Gažo, M. Kupka +1
We report on theoretical model and experimental results of the experiment made in a limit of absolute zero temperature ( 600\,K) studying the spin wave analogue of black/w…
NMR-like effect on Anisotropic Magnetic Moment of Surface Bound States in Topological Superfluid He-B
M. Clovecko, E. Gazo, M. Skyba +1
We present experimental observation of a new phenomenon, that we interpret as NMR-like effect on anisotropic magnetic moment of the surface Andreev bound states in topological supe…
Study of the non-linear dynamics of micro-resonators based on a Sn-whisker in vacuum and at mK temperatures
Marcel Človečko, Peter Skyba, František Vavrek
The dynamics of micro-resonators (or any mechanical resonators) can be studied by two complementary methods allowing the measurements in two different domains: (i) in the frequency…