Search Results - "Sadovnikov, A. V"

Magnon Straintronics: Reconfigurable Spin-Wave Routing in Strain-Controlled Bilateral Magnetic Stripes by Sadovnikov, A V, Grachev, A A, Sheshukova, S E, Sharaevskii, Yu P, Serdobintsev, A A, Mitin, D M, Nikitov, S A

“…We observe and explain theoretically strain-induced spin-wave routing in the bilateral composite multilayer. By means of Brillouin light scattering and…”
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Manipulation of the Dzyaloshinskii-Moriya Interaction in Co/Pt Multilayers with Strain by Gusev, N S, Sadovnikov, A V, Nikitov, S A, Sapozhnikov, M V, Udalov, O G

“…Interfacial Dzyaloshinskii-Moriya interaction (DMI) is experimentally investigated in Pt/Co/Pt multilayer films under strain. A strong variation (from 0.1 to…”
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Laser-Controlled Spin-Wave Interference in an Irregular Magnonic Structure by Grachev, A. A., Sadovnikov, A. V.

“…Using experimental and numerical investigation, we demonstrate laser-controlled propagation and interaction of spin waves in an irregular magnetic structure in…”
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Magnetic Direct-Write Skyrmion Nanolithography by Ognev, A. V, Kolesnikov, A. G, Kim, Yong Jin, Cha, In Ho, Sadovnikov, A. V, Nikitov, S. A, Soldatov, I. V, Talapatra, A, Mohanty, J, Mruczkiewicz, M, Ge, Y, Kerber, N, Dittrich, F, Virnau, P, Kläui, M, Kim, Young Keun, Samardak, A. S

“…Magnetic skyrmions are stable spin textures with quasi-particle behavior and attract significant interest in fundamental and applied physics. The metastability…”
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Magnonic beam splitter: The building block of parallel magnonic circuitry by Sadovnikov, A. V., Davies, C. S., Grishin, S. V., Kruglyak, V. V., Romanenko, D. V., Sharaevskii, Yu. P., Nikitov, S. A.

“…We demonstrate a magnonic beam splitter that works by inter-converting magnetostatic surface and backward-volume spin waves propagating in orthogonal sections…”
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Pinning and hysteresis in the field dependent diameter evolution of skyrmions in Pt/Co/Ir superlattice stacks by Zeissler, K., Mruczkiewicz, M., Finizio, S., Raabe, J., Shepley, P. M., Sadovnikov, A. V., Nikitov, S. A., Fallon, K., McFadzean, S., McVitie, S., Moore, T. A., Burnell, G., Marrows, C. H.

“…We have imaged Néel skyrmion bubbles in perpendicularly magnetised polycrystalline multilayers patterned into 1 µm diameter dots, using scanning transmission…”
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Spin-current nano-oscillator based on nonlocal spin injection by Demidov, V. E., Urazhdin, S., Zholud, A., Sadovnikov, A. V., Slavin, A. N., Demokritov, S. O.

“…Nonlocal spin injection has been recognized as an efficient mechanism for creation of pure spin currents not tied to the electrical charge transfer. Here we…”
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Formation of Band Gaps for a Spin Wave Signal in YIG Meander Structures by Gubanova, Yu. A., Gubanov, V. A., Beginin, E. N., Sadovnikov, A. V.

“…A meander waveguide made of an yttrium iron garnet (YIG) film with variation of the profile is studied with a view to the possible control of band bands for…”
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Using Mandelstam–Brillouin Spectroscopy to Study Energy-Efficient Devices for Processing Information Signals on the Basis of Magnon Straintronics by Sadovnikov, A. V., Nikitov, S. A.

“…The possibility of controlling the spin-waveguide modes of propagation of a strain signal in lateral arrays of a magnon-crystal structure with a piezoelectric…”
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Spin-Wave Excitations in NiFe/Cu/IrMn Heterostructures with a Variable Thickness Copper Spacer by Bakhmet’ev, M. V., Gubanov, V. A., Sadovnikov, A. V., Morgunov, R. B.

“…Spin waves in NiFe/Cu/IrMn heterostructures with a variable thickness copper spacer ( t Cu ) have been studied by Mandelstam–Brillouin spectroscopy (Brillouin…”
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Spin waves transport in 3D magnonic waveguides by Martyshkin, A. A., Beginin, E. N., Sadovnikov, A. V.

“…In this work, the propagation of spin waves in translational symmetry broken irregular magnonic waveguide is investigated. The mechanism of the transfer of the…”
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Band gap control in a line-defect magnonic crystal waveguide by Morozova, M. A., Grishin, S. V., Sadovnikov, A. V., Romanenko, D. V., Sharaevskii, Yu. P., Nikitov, S. A.

“…We report on the experimental observation of the spin wave spectrum control in a line-defect magnonic crystal (MC) waveguide. We demonstrate the possibility to…”
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Magnon–Phonon Interaction in the Transition Layer of an Epitaxial YIG Film by Tikhonov, V. V., Gubanov, V. A., Sadovnikov, A. V.

“…It is shown that the effects of collinear magnetoelastic interaction of exchange spin waves (ESW) and acoustic waves (AW) arise in the transition layer of an…”
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Electric-Field-Controlled Spin-Wave Coupling in Lateral Ensembles of Magnetic Microstructures by Grachev, A. A., Beginin, E. N., Sheshukova, S. E., Sadovnikov, A. V.

“…The results of numerical and experimental studies have been used to demonstrate the possibility of controlling the dipole spin-wave coupling in a lateral array…”
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Lateral Spin-Wave Transport in a System of Nonidentical Magnonic-Crystal Microwave Guides by Gubanov, V. A., Sheshukova, S. E., Sadovnikov, A. V.

“…Regimes of controlling dipole coupling in a lateral system of nonidentical magnonic crystals have been studied by the Brillouin light scattering and…”
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Excitation of Terahertz Magnons in Antiferromagnetic Nanostructures: Theory and Experiment by Safin, A. R., Nikitov, S. A., Kirilyuk, A. I., Kalyabin, D. V., Sadovnikov, A. V., Stremoukhov, P. A., Logunov, M. V., Popov, P. A.

“…The theoretical and experimental studies of the excitation, detection, and propagation of magnons in antiferromagnetic nanostructures have been reviewed. The…”
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Modification of the Interfacial Dzyaloshinskii–Moriya Interaction in Cobalt/Heavy Metal Films Irradiated with Helium Ions by Gusev, N. S., Dudin, Yu. A., Sadovnikov, A. V., Sapozhnikov, M. V.

“…The effect of irradiation with helium ions of thin cobalt films on a layer of heavy metals (Pt and W) on the interfacial Dzyaloshinskii–Moriya interaction…”
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Voltage-controlled spin-wave intermodal coupling in lateral ensembles of magnetic stripes with patterned piezoelectric layer by Grachev, A. A., Beginin, E. N., Sheshukova, S. E., Sadovnikov, A. V.

“…Here we report about the strain-tuned dipolar spin-wave coupling in the adjacent system of yttrium iron garnet stripes, which were strain-coupled with the…”
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Voltage-induced strain to control the magnetization of bi FeRh/PZT and tri PZT/FeRh/PZT layered magnetoelectric composites by Amirov, A. A., Baraban, I. A., Grachev, A. A., Kamantsev, A. P., Rodionov, V. V., Yusupov, D. M., Rodionova, V. V., Sadovnikov, A. V.

“…The bi- and tri- layered magnetoelectric composites were fabricated from magnetic Fe49Rh51 and piezoelectric PbZr0.53Ti0.47O3 materials. It was shown the…”
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Controlling the Properties of Spin–Wave Transport in a Semiring Magnon Microwavevguide by Gubanov, V. A., Martyshkin, A. A., Sheshukova, S. E., Sadovnikov, A. V.

“…Spin-wave transport along a waveguide structure with disturbed translational symmetry has been investigated. A semiring portion of a magnon microwaveguide has…”
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