3 papers
cond-mat.mes-hall2018
Emission of coherent propagating magnons by insulator-based spin-orbit torque oscillators
M. Evelt, L. Soumah, A. B. Rinkevich +8
We experimentally demonstrate generation of coherent propagating magnons in ultra-thin magnetic-insulator films by spin-orbit torque induced by dc electric current. We show that th…
cond-mat.mes-hall2017
Nano-patterned magnonic crystals based on ultrathin YIG films
M. Collet, M. Evelt, V. E. Demidov +9
We demonstrate a microscopic magnonic-crystal waveguide produced by nano-patterning of a 20 nm thick film of Yttrium Iron Garnet. By using the phase-resolved micro-focus Brillouin…
cond-mat.mes-hall2016
Direct observation of dynamic modes excited in a magnetic insulator by pure spin current
V. E. Demidov, M. Evelt, V. Bessonov +11
Excitation of magnetization dynamics by pure spin currents has been recently recognized as an enabling mechanism for spintronics and magnonics, which allows implementation of spin-…