Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Naletov, Vladimir V"'
Non-local magnon transconductance in extended magnetic insulating films.\\ Part I: spin diode effect
Autor:
Kohno, Ryuhei, An, Kyongmo, Clot, Eric, Naletov, Vladimir V., Thiery, Nicolas, Vila, Laurent, Schlitz, Richard, Beaulieu, Nathan, Youssef, Jamal Ben, Anane, Madjid, Cros, Vincent, Merbouche, Hugo, Hauet, Thomas, Demidov, Vladislav E., Demokritov, Sergej O., de Loubens, Gregoire, Klein, Olivier
This review provides a comprehensive study of the nonlinear transport properties of magnons, which are electrically emitted or absorbed inside extended YIG films by spin transfer effects via a YIG$\vert$Pt interface. Our purpose is to experimentally
Externí odkaz:
http://arxiv.org/abs/2210.08304
Autor:
Kohno, Ryuhei, An, Kyongmo, Clot, Eric, Naletov, Vladimir V., Thiery, Nicolas, Vila, Laurent, Schlitz, Richard, Beaulieu, Nathan, Youssef, Jamal Ben, Anane, Madjid, Cros, Vincent, Merbouche, Hugo, Hauet, Thomas, Demidov, Vladislav E., Demokritov, Sergej O., de Loubens, Gregoire, Klein, Olivier
This review presents a comprehensive study of the spatial dispersion of propagating magnons electrically emitted in extended yttrium-iron garnet (YIG) films by the spin transfer effects across a YIG$\vert$Pt interface. Our goal is to provide a generi
Externí odkaz:
http://arxiv.org/abs/2210.08283
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:
Kohno, Ryuhei, Thiery, Nicolas, An, Kyongmo, Noël, Paul, Vila, Laurent, Naletov, Vladimir V., Beaulieu, Nathan, Youssef, Jamal Ben, de Loubens, Grégoire, Klein, Olivier
We report that Joule heating can be used to enhance the interfacial spin conductivity between a metal and an oxide. We observe that local annealing of the interface at about 550\,K by injecting large current densities ($>10^{12}\text{A/m}^{2}$) into
Externí odkaz:
http://arxiv.org/abs/2009.02785
Autor:
An, Kyongmo, Kohno, Ryuhei, Thiery, Nicolas, Reitz, Derek, Vila, Laurent, Naletov, Vladimir V., Beaulieu, Nathan, Youssef, Jamal Ben, de Loubens, Grégoire, Tserkovnyak, Yaroslav, Klein, Olivier
Publikováno v:
Phys. Rev. B 103, 174432 (2021)
Using the spin Seebeck effect (SSE), we study the propagation distance of thermal spin currents inside a magnetic insulator thin film in the short-range regime. We disambiguate spin currents driven by temperature and chemical potential gradients by c
Externí odkaz:
http://arxiv.org/abs/2008.10942
Autor:
An, Kyongmo, Litvinenko, Artem N., Kohno, Ryuhei, Fuad, Aufa A., Naletov, Vladimir V., Vila, Laurent, Ebels, Ursula, de Loubens, Grégoire, Hurdequint, Hervé, Beaulieu, Nathan, Youssef, Jamal Ben, Vukadinovic, Nicolas, Bauer, Gerrit E. W., Slavin, Andrei N., Tiberkevich, Vasil S., Klein, Olivier
Publikováno v:
Phys. Rev. B 101, 060407 (2020)
We report ferromagnetic resonance in the normal configuration of an electrically insulating magnetic bilayer consisting of two yttrium iron garnet (YIG) films epitaxially grown on both sides of a 0.5-mm-thick nonmagnetic gadolinium gallium garnet (GG
Externí odkaz:
http://arxiv.org/abs/1905.12523
Autor:
Li, Yi, Naletov, Vladimir V., Klein, Olivier, Prieto, José Luis, Muñoz, Manuel, Cros, Vincent, Bortolotti, Paolo, Anane, Abdelmadjid, Serpico, Claudio, De Loubens, Grégoire
Publikováno v:
Phys. Rev. X 9, 041036 (2019)
Strongly out-of-equilibrium regimes in magnetic nanostructures exhibit novel properties, linked to the nonlinear nature of magnetization dynamics, which are of great fundamental and practical interest. Here, we demonstrate that field-driven ferromagn
Externí odkaz:
http://arxiv.org/abs/1903.05411
Autor:
Thiery, Nicolas, Naletov, Vladimir V., Vila, Laurent, Marty, Alain, Brenac, Ariel, Jacquot, Jean-François, de Loubens, Grégoire, Viret, Michel, Anane, Abdelmadjid, Cros, Vincent, Youssef, Jamal Ben, Demidov, Vladislav E., Demokritov, Sergej O., Klein, Olivier
Publikováno v:
Phys. Rev. B 97, 064422 (2018)
We report a study on the electrical properties of 19 nm thick Yttrium Iron Garnet (YIG) films grown by liquid phase epitaxy. The electrical conductivity and Hall coefficient are measured in the high temperature range [300,400]~K using a Van der Pauw
Externí odkaz:
http://arxiv.org/abs/1709.07207
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:
Taurel, Boris, Valet, Thierry, Naletov, Vladimir V., Vukadinovic, Nicolas, de Loubens, Grégoire, Klein, Olivier
Publikováno v:
Phys. Rev. B 93, 184427 (2016)
We report a study on the complete spin-wave spectrum inside a vortex state nano-disk. Transformation of this spectrum is continuously monitored as the nano-disk becomes gradually magnetized by a perpendicular magnetic field and encouters a second ord
Externí odkaz:
http://arxiv.org/abs/1602.06336