40 citations · 147 across the 10 of their papers we have counts for
9 papers
Nonlinear suppression of dispersion broadening of ultrashort spin-wave pulses in thin YIG films
K. O. Nikolaev, D. Raskhodchikov, J. Bensmann +10
We study experimentally the nonlinear propagation of short pulses of forward volume spin waves in nanometer-thick YIG films. We show that nonlinearity of the spin system can effici…
Spatial separation of degenerate components of magnon Bose-Einstein condensate by using a local acceleration potential
I. V. Borisenko, V. E. Demidov, V. L. Pokrovsky +1
Bose-Einstein condensation (BEC) of magnons is one of few macroscopic quantum phenomena observable at room temperature. Due to competition of the exchange and the magnetic dipole i…
Direct evidence of spatial stability of Bose-Einstein condensate of magnons
I. V. Borisenko, B. Divinskiy, V. E. Demidov +4
Bose-Einstein condensation of quasi-equilibrium magnons is one of few macroscopic quantum phenomena observed at room temperature. Since its discovery, it became an object of intens…
Relation between unidirectional spin Hall magnetoresistance and spin current-driven magnon generation
I. V. Borisenko, V. E. Demidov, S. Urazhdin +2
We perform electronic measurements of unidirectional spin Hall magnetoresistance (USMR) in a Permalloy/Pt bilayer, in conjunction with magneto-optical Brillouin light spectroscopy…
Resonance spin-charge phenomena and mechanism of magnetoresistance anisotropy in manganite/metal bilayer structures
V. A. Atsarkin, B. V. Sorokin, I. V. Borisenko +2
The dc voltage generated under ferromagnetic resonance has been studied in bilayer structures based on manganite thin epitaxial films La0.67Sr0.33MnO3 (LSMO) and non-magnetic metal…
Magnetic anisotropy in strained manganite films and bicrystal junctions
G. A. Ovsyannikov, V. V. Demidov, A. M. Petrzhik +3
Transport and magnetic properties of LSMO manganite thin films and bicrystal junctions were investigated. Manganite films were epitaxially grown on STO, LAO, NGO and LSAT substrate…