Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Vasyl S. Tiberkevich"'
Autor:
Dmytro A. Bozhko, Halyna Yu. Musiienko-Shmarova, Vasyl S. Tiberkevich, Andrei N. Slavin, Ihor I. Syvorotka, Burkard Hillebrands, Alexander A. Serga
Publikováno v:
Physical Review Research, Vol 2, Iss 2, p 023324 (2020)
A spin current—a flow of spin angular momentum—can be carried either by spin-polarized free electrons or by magnons, the quanta of a moving collective oscillation of localized electron spins, i.e., a spin wave. Traditionally, it was assumed that
Externí odkaz:
https://doaj.org/article/02dc00e0a6854135b05facfce35ec2b5
Publikováno v:
Low Temperature Physics. 46:773-778
It is well-known that a spin-transfer torque caused by a dc electric current can excite in a two-dimensional ferromagnetic film exchange-dominated magnetic solitons, often called “spin-wave bullets”, under the condition of a negative nonlinear sh
Autor:
Burkard Hillebrands, Andrii V. Chumak, Björn Heinz, Andrei Slavin, Michael Schneider, Bert Lägel, Carsten Dubs, Vasyl S. Tiberkevich, Rostyslav O. Serha, Sebastian Knauer, Qi Wang, Oleksandr V. Dobrovolskiy, David Breitbach, Alexander A. Serga, Philipp Pirro, Morteza Mohseni, Thomas Brächer
Publikováno v:
PHYSICAL REVIEW B
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
Autor:
Patrik Nowik-Boltyk, Andrei Slavin, Vasyl S. Tiberkevich, Igor V. Borisenko, Vladislav E. Demidov, Sergej O. Demokritov, Anatoly B. Rinkevich
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Scientific Reports
Scientific Reports
Second sound is a quantum mechanical effect manifesting itself as a wave-like (in contrast with diffusion) heat transfer, or energy propagation, in a gas of quasi-particles. So far, this phenomenon has been observed only in an equilibrium gas of phon
Autor:
R. Mattheis, Alina M. Deac, Sebastian Wintz, A. Roldán-Molina, P. Landeros, Markus Weigand, J. Lindner, Jürgen Fassbender, T. Schneider, Tobias Warnatz, Gisela Schütz, R. A. Gallardo, Andrei Slavin, Attila Kákay, Volker Sluka, Artur Erbe, J. Raabe, Vasyl S. Tiberkevich
Publikováno v:
Nature Nanotechnology
Spin waves offer intriguing novel perspectives for computing and signal processing, since their damping can be lower than the Ohmic losses in conventional CMOS circuits. For controlling the spatial extent and propagation of spin waves on the actual c
Autor:
Andrei Slavin, Burkard Hillebrands, Dmytro A. Bozhko, Halyna Yu. Musiienko-Shmarova, Alexander A. Serga, Vasyl S. Tiberkevich, Ihor I. Syvorotka
Publikováno v:
Physical Review Research
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
Autor:
Vasyl S. Tiberkevich, S. A. Bunyaev, Gleb N. Kakazei, Boris A. Kalinikos, Alexander A. Serga, Pascal Frey, Andrii V. Chumak, Burkard Hillebrands, Florin Ciubotaru, Dmytro A. Bozhko, Alexey B. Ustinov, Aleksei A. Nikitin, Qi Wang
Publikováno v:
Communications Physics, Vol 3, Iss 1, Pp 1-7 (2020)
Communications Physics
Communications Physics
The interest in artificial magnetic media such as magnonic crystals increased substantially in recent years due to their potential applications in information processing at microwave frequencies. The main features of these crystals are the presence o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6441601e8e0bb0d6bb48b89526861f1
https://phaidra.univie.ac.at/o:1359603
https://phaidra.univie.ac.at/o:1359603
Autor:
Michael, Schneider, Thomas, Brächer, David, Breitbach, Viktor, Lauer, Philipp, Pirro, Dmytro A, Bozhko, Halyna Yu, Musiienko-Shmarova, Björn, Heinz, Qi, Wang, Thomas, Meyer, Frank, Heussner, Sascha, Keller, Evangelos Th, Papaioannou, Bert, Lägel, Thomas, Löber, Carsten, Dubs, Andrei N, Slavin, Vasyl S, Tiberkevich, Alexander A, Serga, Burkard, Hillebrands, Andrii V, Chumak
Publikováno v:
Nature nanotechnology. 15(6)
The fundamental phenomenon of Bose-Einstein condensation has been observed in different systems of real particles and quasiparticles. The condensation of real particles is achieved through a major reduction in temperature, while for quasiparticles, a
Autor:
Vito Puliafito, Roman Khymyn, Vasyl S. Tiberkevich, Giovanni Finocchio, Mario Carpentieri, Andrei Slavin, Bruno Azzerboni
Publikováno v:
Physical Review B. 99
The realization of THz sources is a fundamental aspect for a wide range of applications. Over different approaches, compact THz oscillators can be realized taking advantage of dynamics in antiferromagnetic (AFMs) thin films driven by spin-Hall effect
Autor:
Vasyl S. Tiberkevich, Giovanni Finocchio, R. Zivieri, Riccardo Tomasello, Mario Carpentieri, Oksana Chubykalo-Fesenko
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
[EN] The study of thermodynamics of topological defects is an important challenge to understand their underlying physics. Among them, magnetic skyrmions have a leading role for their physical properties and potential applications in storage and neuro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd2ec2bf5415fb007f9d122cce1ebd6e
http://hdl.handle.net/10261/216466
http://hdl.handle.net/10261/216466