Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Tiberkevich, Vasyl S."'
Autor:
An, Kyongmo, Kohno, Ryuhei, Litvinenko, Artem N., Seeger, Rafael Lopes, Naletov, Vladimir V., Vila, Laurent, de Loubens, Gregoire, Youssef, Jamal Ben, Vukadinovic, Nicolas, Bauer, Gerrit E. W., Slavin, Andrei N., Tiberkevich, Vasyl S., Klein, Olivier
We study the collective dynamics of two distant magnets coherently coupled by acoustic phonons that are transmitted through an intercalated crystal. By tuning the ferromagnetic resonances of the two magnets to an acoustic resonance of the crystal, we
Externí odkaz:
http://arxiv.org/abs/2108.13272
Autor:
Schneider, Michael, Breitbach, David, Serha, Rostyslav O., Wang, Qi, Mohseni, Morteza, Serga, Alexander A., Slavin, Andrei N., Tiberkevich, Vasyl S., Heinz, Björn, Brächer, Thomas, Lägel, Bert, Dubs, Carsten, Knauer, Sebastian, Dobrovolskiy, Oleksandr V., Pirro, Philipp, Hillebrands, Burkard, Chumak, Andrii V.
Publikováno v:
Physical Review B 104, L140405 (2021)
We have recently shown that injection of magnons into a magnetic dielectric via the spin-orbit torque (SOT) effect in the adjacent layer of a heavy metal subjected to the action of short (0.1 $\mu$s) current pulses allows for control of a magnon Bose
Externí odkaz:
http://arxiv.org/abs/2106.14710
Autor:
Schneider, Michael, Breitbach, David, Serha, Rostyslav O., Wang, Qi, Serga, Alexander A., Slavin, Andrei N., Tiberkevich, Vasyl S., Heinz, Björn, Lägel, Bert, Brächer, Thomas, Dubs, Carsten, Knauer, Sebastian, Dobrovolskiy, Oleksandr V., Pirro, Philipp, Hillebrands, Burkard, Chumak, Andrii V.
Publikováno v:
Physical Review Letters 127, 237203 (2021)
Previously, it has been shown that rapid cooling of yttrium-iron-garnet (YIG)/platinum (Pt) nano structures, preheated by an electric current sent through the Pt layer, leads to overpopulation of a magnon gas and to subsequent formation of a Bose-Ein
Externí odkaz:
http://arxiv.org/abs/2102.13481
Autor:
Bozhko, Dmytro A., Musiienko-Shmarova, Halyna Yu., Tiberkevich, Vasyl S., Slavin, Andrei N., Syvorotka, Ihor I., Hillebrands, Burkard, Serga, Alexander A.
Publikováno v:
Phys. Rev. Research 2, 023324 (2020)
A spin current - a flow of spin angular momentum - can be carried either by spin polarised free electrons or by magnons, the quanta of a moving collective oscillation of localised electron spins - a spin wave. Traditionally, it was assumed, that a sp
Externí odkaz:
http://arxiv.org/abs/1904.12610
Autor:
Thiery, Nicolas, Draveny, Antoine, Naletov, Vladimir V., Vila, Laurent, Attané, Jean-Philippe, de Loubens, Grégoire, Viret, Michel, Beaulieu, Nathan, Youssef, Jamal Ben, Demidov, Vladislav E., Demokritov, Sergej O., Slavin, Andrei N., Tiberkevich, Vasyl S., Anane, Abdelmadjid, Bortolotti, Paolo, Cros, Vincent, Klein, Olivier
Publikováno v:
Phys. Rev. B 97, 060409 (2018)
We report a study on spin conductance in ultra-thin films of Yttrium Iron Garnet (YIG), where spin transport is provided by propagating spin waves, that are generated and detected by direct and inverse spin Hall effects in two Pt wires deposited on t
Externí odkaz:
http://arxiv.org/abs/1702.05226
Autor:
Bonetti, Stefano, Puliafito, Vito, Consolo, Giancarlo, Tiberkevich, Vasyl S., Slavin, Andrei N., Åkerman, Johan
Publikováno v:
Phys. Rev. B 85, 174427 (2012)
Integrated power and linewidth of a propagating and a self-localized spin wave modes excited by spin-polarized current in an obliquely magnetized magnetic nanocontact are studied experimentally as functions of the angle $\theta_e$ between the externa
Externí odkaz:
http://arxiv.org/abs/1203.3244
Identification and selection rules of the spin-wave eigen-modes in a normally magnetized nano-pillar
Autor:
Naletov, Vladimir V., De Loubens, Grégoire, Albuquerque, Gonçalo, Borlenghi, Simone, Cros, Vincent, Faini, Giancarlo, Grollier, Julie, Hurdequint, Hervé, Locatelli, Nicolas, Pigeau, Benjamin, Slavin, Andrei N., Tiberkevich, Vasyl S., Ulysse, Christian, Thierry, Valet, Olivier, Klein
We report on a spectroscopic study of the spin-wave eigen-modes inside an individual normally magnetized two layers circular nano-pillar (Permalloy$|$Copper$|$Permalloy) by means of a Magnetic Resonance Force Microscope (MRFM). We demonstrate that th
Externí odkaz:
http://arxiv.org/abs/1107.5699
Autor:
Bonetti, Stefano, Tiberkevich, Vasyl S., Consolo, Giancarlo, Finocchio, Giovanni, Muduli, Pranaba, Mancoff, Fred, Slavin, Andrei N., Åkerman, Johan
Publikováno v:
Phys. Rev. Lett. 105, 217204 (2010)
Through detailed experimental studies of the angular dependence of spin wave excitations in nanocontact-based spin-torque oscillators, we demonstrate that two distinct spin wave modes can be excited, with different frequency, threshold currents and f
Externí odkaz:
http://arxiv.org/abs/0909.3331
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Akademický článek
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