174 citations · 409 across the 6 of their papers we have counts for
6 papers
Bottleneck accumulation of hybrid magneto-elastic bosons
Dmytro A. Bozhko, Peter Clausen, Gennadii A. Melkov +6
It is known that an ensemble of magnons, quanta of spin waves, can be prepared as a Bose gas of weakly interacting quasiparticles with conservation of the particle number. Furtherm…
On supercurrents in Bose-Einstein magnon condensates in YIG ferrimagnet
Dmytro A. Bozhko, Alexander A. Serga, Peter Clausen +4
Recently E. Sonin commented [1] on our preprint "Supercurrent in a room temperature Bose-Einstein magnon condensate" [2,3], arguing that our "claim of detection of spin supercurren…
Supercurrent in a room temperature Bose-Einstein magnon condensate
D. A. Bozhko, A. A. Serga, P. Clausen +6
We report evidence for the existence of a supercurrent of magnons in a magnon Bose-Einstein condensate prepared in a room temperature yttrium-iron-garnet magnetic film and subject…
Stimulated Thermalization of a Parametrically Driven Magnon Gas as a Prerequisite for Bose-Einstein Magnon Condensation
P. Clausen, D. A. Bozhko, V. I. Vasyuchka +3
Thermalization of a parametrically driven magnon gas leading to the formation of a Bose-Einstein condensate at the bottom of a spin-wave spectrum was studied by time- and wavevecto…
Mode conversion by symmetry breaking of propagating spin waves
P. Clausen, K. Vogt, H. Schultheiss +6
We study spin-wave transport in a microstructured Ni81Fe19 waveguide exhibiting broken translational symmetry. We observe the conversion of a beam profile composed of symmetric spi…
Wide-range wavevector selectivity of magnon gases in Brillouin light scattering spectroscopy
C. W. Sandweg, M. B. Jungfleisch, V. I. Vasyuchka +6
Brillouin light scattering spectroscopy is a powerful technique for the study of fast magnetization dynamics with both frequency- and wavevector resolution. Here, we report on a di…