Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Stashkevich, Andrey A."'
Autor:
Weiss, Charles, Grassi, Matías, Roussigné, Yves, Stashkevich, Andrey, Schefer, Thomas, Robert, Jerome, Bailleul, Matthieu, Kostylev, Mikhail
We report on propagating spin-wave spectroscopy measurements carried out on coplanar nano-antenna devices made from a Si/SiO$_2$/Ru(5nm)/Co(20)/Pt(5nm) film. The measurements were analyzed in detail by employing newly developed theoretical modeling a
Externí odkaz:
http://arxiv.org/abs/2111.11111
Autor:
Kumar, Raj, Fillion, Charles-Elie, Lovery, Bertrand, Mokhtari, Ibtissem Benguettat-El, Joumard, Isabelle, Auffret, Stéphane, Ranno, Laurent, Roussigné, Yves, Chérif, Salim-Mourad, Stashkevich, Andrey, Belmeguenai, Mohamed, Baraduc, Claire, Béa, Hélène
Publikováno v:
Phys. Rev. Applied 19, 024064 (2023)
Skyrmions are magnetic bubbles with nontrivial topology envisioned as data bits for ultrafast and power-efficient spintronic memory and logic devices. They may be stabilized in heavy-metal/ferromagnetic/oxide trilayer systems. The skyrmion chirality
Externí odkaz:
http://arxiv.org/abs/2009.13136
Autor:
Weiss, Charles, Grassi, Matías, Roussigné, Yves, Stashkevich, Andrey, Schefer, Thomas, Robert, Jerome, Bailleul, Matthieu, Kostylev, Mikhail
Publikováno v:
In Journal of Magnetism and Magnetic Materials 1 January 2023 565
Autor:
Srivastava, Titiksha, Schott, Marine, Juge, Roméo, Křižáková, Viola, Belmeguenai, Mohamed, Soussigné, Yves, Bernand-Mantel, Anne, Ranno, Laurent, Pizzini, Stefania, Chérif, Salim-Mourad, Stashkevich, Andrey, Auffret, Stéphane, Boulle, Olivier, Gaudin, Gilles, Chshiev, Mair, Baraduc, Claire, Béa, Hélène
Electric control of magnetism is a prerequisite for efficient and low power spintronic devices. More specifically, in heavy metal/ ferromagnet/ insulator heterostructures, voltage gating has been shown to locally and dynamically tune magnetic propert
Externí odkaz:
http://arxiv.org/abs/1804.09955
Autor:
Kostylev, Mikhail, Stashkevich, Andrey
In this work we study theoretically the efficiency of a travelling magnon based microwave to optical photon converter for applications in Quantum Information (QI). The converter employs an epitaxially grown yttrium iron garnet (YIG) film as the mediu
Externí odkaz:
http://arxiv.org/abs/1712.04304
Autor:
Boulle, Olivier, Vogel, Jan, Yang, Hongxin, Pizzini, Stefania, Chaves, Dayane de Souza, Locatelli, Andrea, Sala, Tevfik Onur Menteş Alessandro, Buda-Prejbeanu, Liliana D., Klein, Olivier, Belmeguenai, Mohamed, Roussigné, Yves, Stashkevich, Andrey, Chérif, Salim Mourad, Aballe, Lucia, Foerster, Michael, Chshiev, Mairbek, Auffret, Stéphane, Miron, Ioan Mihai, Gaudin, Gilles
Magnetic skyrmions are chiral spin structures with a whirling configuration. Their topological properties, nanometer size and the fact that they can be moved by small current densities have opened a new paradigm for the manipulation of magnetisation
Externí odkaz:
http://arxiv.org/abs/1601.02278
Autor:
Stashkevich, Andrey A., Roussigné, Yves, Poddubny, Alexander N., Chérif, S. -M., Zheng, Y., Vidal, Franck, Yagupov, Ilya V., Slobozhanyuk, Alexei P., Belov, Pavel A., Kivshar, Yuri S.
Publikováno v:
Phys. Rev. B 92, 214436 (2015)
We study optical properties of arrays of ultrathin nanowires by means of the Brillouin scattering of light on magnons. We employ the Stokes/anti-Stokes scattering asymmetry to probe the circular polarization of a local electric field induced inside n
Externí odkaz:
http://arxiv.org/abs/1506.05594
Autor:
Belmeguenai, Mohamed, Adam, Jean-Paul, Roussigné, Yves, Eimer, Sylvain, Devolder, Thibaut, Kim, Joo-Von, Cherif, Salim Mourad, Stashkevich, Andrey, Thiaville, André
Spin waves in perpendicularly-magnetized Pt/Co/AlO$_x$/Pt ultrathin films with varying Co thicknesses (0.6-1.2 nm) have been studied with Brillouin light spectroscopy in the Damon-Eshbach geometry. The measurements reveal a pronounced nonreciprocal p
Externí odkaz:
http://arxiv.org/abs/1503.00372
Control of skyrmion chirality in Ta/FeCoB/TaO$_x$ trilayers by TaO$_x$ oxidation and FeCoB thickness
Autor:
Kumar, Raj, Fillion, C.E., Lovery, Bertrand, Benguettat-El Mokhtari, I., Joumard, Isabelle, Auffret, Stéphane, Ranno, Laurent, Roussigné, Yves, Chérif, S.M., Stashkevich, Andrey, Belmeguenai, Mohamed, Baraduc, Claire, Béa, Hélène
Publikováno v:
Physical Review Applied
Physical Review Applied, 2023, 19 (2), pp.024064. ⟨10.1103/PhysRevApplied.19.024064⟩
Physical Review Applied, 2023, 19 (2), pp.024064. ⟨10.1103/PhysRevApplied.19.024064⟩
International audience; Skyrmions are magnetic bubbles with nontrivial topology envisioned as data bits for ultrafast and power efficient spintronic memory and logic devices. They may be stabilized in heavy metal/ferromagnetic/oxide trilayer systems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3515::63b6df479ccf041b31e7d1af099c05ac
https://hal.science/hal-02967311/document
https://hal.science/hal-02967311/document
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