Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Zvezdin, Anatoly K."'
We report a theoretical study of the phase diagram of a ferrimagnetic iron-garnet with uniaxial anisotropy near a magnetization compensation point in the presence of a two-component magnetic field. The study is performed based on a quasi-antiferromag
Externí odkaz:
http://arxiv.org/abs/2404.14576
Autor:
Mashkovich, Evgeny A., Grishunin, Kirill A., Dubrovin, Roman M., Zvezdin, Anatoly K., Pisarev, Roman V., Kimel, Alexey V.
Understanding spin-lattice coupling represents a key challenge in modern condensed matter physics, with crucial importance and implications for ultrafast and 2D-magnetism. The efficiency of angular momentum and energy transfer between spins and the l
Externí odkaz:
http://arxiv.org/abs/2111.10186
Autor:
Chernov, Alexander I., Kozhaev, Mikhail A., Shaposhnikov, Alexander N., Prokopov, Anatoly R., Berzhansky, Vladimir N., Zvezdin, Anatoly K., Belotelov, Vladimir I.
Publikováno v:
Photon. Res. 6(11), 1079-1083 (2018)
The inverse Faraday effect induced in magnetic films by ultrashort laser pulses allows excitation and control of spins at GHz and sub-THz frequencies. Frequency of the excited magnetization precession is easily tunable by the external magnetic field.
Externí odkaz:
http://arxiv.org/abs/1805.05936
Autor:
Kozhaev, Mikhail A., Chernov, Alexander I., Sylgacheva, Daria A., Shaposhnikov, Alexander N., Prokopov, Anatoly R., Berzhansky, Vladimir N., Zvezdin, Anatoly K., Belotelov, Vladimir I.
Publikováno v:
Scientific Reports 8, 11435 (2018)
Optical impact on the spin system in a magnetically ordered medium provides a unique possibility for local manipulation of magnetization at subpicosecond time scales that is very promising for magnetic data processing and other magnonics applications
Externí odkaz:
http://arxiv.org/abs/1805.04862
Autor:
Kalish, Andrey N., Komarov, Roman S., Kozhaev, Mikhail A., Achanta, Venu Gopal, Dagesyan, Sarkis A., Shaposhnikov, Alexander N., Prokopov, Anatoly R., Berzhansky, Vladimir N., Zvezdin, Anatoly K., Belotelov, Vladimir I.
Nanostructured magneto-optical materials sustaining optical resonances open very efficient way for light control via magnetic field, which is of prime importance for telecommunication and sensing applications. However, usually their response is narro
Externí odkaz:
http://arxiv.org/abs/1802.04601
Autor:
Formisano, Fabio, Dubrovin, Roman M., Pisarev, Roman V., Zvezdin, Anatoly K., Kalashnikova, Alexandra M., Kimel, Alexey V.
Publikováno v:
In Annals of Physics December 2022 447 Part 2
Autor:
Ignatyeva, Daria O., Kalish, Andrey N., Belotelov, Vladimir I., Zvezdin, Anatoly K., Song, Yujun
The work is devoted to the investigation of the surface plasmon polaritons in the metal - dielectric heterostructures containing materials with magnetoelectric properties. The analysis of various possible configurations shows that the magnetoelectric
Externí odkaz:
http://arxiv.org/abs/1711.09606
The origin of chiral magnetic structures in ultrathin films of magnetic metals is analyzed. It is shown that the Lifshitz-type invariant term in the macroscopic thermodynamic potential can be derived from spin-orbit Rashba Hamiltonian in two dimensio
Externí odkaz:
http://arxiv.org/abs/1404.6741
Autor:
Skirdkov, Petr N., Zvezdin, Konstantin A., Belanovsky, Anatoly D., Grollier, Julie, Cros, Vincent, Ross, Caroline A., Zvezdin, Anatoly K.
Publikováno v:
Appl. Phys. Lett. 104, 242401 (2014)
We demonstrate numerically the ability to displace a magnetic domain wall by a remote spin current injection. We consider a long and narrow magnetic nanostripe with a single domain wall (DW). The spin-polarized current is injected perpendicularly to
Externí odkaz:
http://arxiv.org/abs/1311.0229
Publikováno v:
The European Physical Journal B - Condensed Matter and Complex Systems, Volume 71, Number 3, p. 419 (2009)
Various phenomena related to inhomogeneous magnetoelectric interaction are considered. The interrelation between spatial modulation of order parameter and electric polarization, known as flexoelectric effect in liquid crystals, in the case of magneti
Externí odkaz:
http://arxiv.org/abs/1001.0254