Zobrazeno 1 - 10
of 1 718
pro vyhledávání: '"Lobanov, A. S."'
Autor:
Kwiatkowski, Grzegorz J., Miranda, Ivan P., Holmqvist, Cecilia M., Canali, Carlo M., Lobanov, Igor S., Uzdin, Valery M., Manolescu, Andrei, Bessarab, Pavel F., Erlingsson, Sigurður I.
An optimal protocol for the current-induced switching of a perpendicularly magnetized nanoelement placed on the surface of a topological insulator is presented. The time dependence of both in-plane components of the surface current that induces the m
Externí odkaz:
http://arxiv.org/abs/2406.09287
Autor:
Kuchkin, Vladyslav M., Kiselev, Nikolai S., Rybakov, Filipp N., Lobanov, Igor S., Blügel, Stefan, Uzdin, Valery M.
Cubic chiral magnets exhibit a remarkable diversity of two-dimensional topological magnetic textures, including skyrmions. However, the experimental confirmation of topological states localized in all three spatial dimensions remains challenging. In
Externí odkaz:
http://arxiv.org/abs/2304.10181
Autor:
Slovikov, S. V.1 sslovikov@ya.ru, Lobanov, D. S.1 cem.lobanov@gmail.com, Chebotareva, E. A.1 cem.chebotareva@mail.ru, Melnikova, V. A.1 VAMelnikova@pstu.ru
Publikováno v:
Fracture & Structural Integrity / Frattura ed Integrità Strutturale. Jul2024, Vol. 18 Issue 69, p60-70. 11p.
Autor:
Strungar, E. M.1 cem.spaskova@mail.ru, Lobanov, D. S.1 cem.lobanov@gmail.com, Chebotareva, E. A.1 cem.chebotareva@mail.ru, Kochneva, Y. V.1 yaroslavaviktorovna@gmail.com
Publikováno v:
Fracture & Structural Integrity / Frattura ed Integrità Strutturale. Apr2024, Issue 68, p63-76. 14p.
Autor:
Tambovtsev, I M, Lobanov, I S
We have written expressions for the free energy of a cholesteric liquid crystal in an approximation using the elasticity constants K_1, K_2, K_3 and the energy variation and the corresponding energy and energy gradient along the direction of the dire
Externí odkaz:
http://arxiv.org/abs/2205.03264
Autor:
Vlasov, Sergei M., Kwiatkowski, Grzegorz J., Lobanov, Igor S., Uzdin, Valery M., Bessarab, Pavel F.
It is demonstrated by means of the optimal control theory that the energy cost of the spin-orbit torque induced reversal of a nanomagnet with perpendicular anisotropy can be strongly reduced by proper shaping of both in-plane components of the curren
Externí odkaz:
http://arxiv.org/abs/2203.01167
Autor:
Yang, Hong, Armstrong, Michael R., Austin, Ryan A., Radousky, Harry B., Patel, Akshat Hetal, Wei, Tiwei, Goncharov, Alexander F., Mao, Wendy L., Granados, Eduardo, Lee, Hae Ja, Nam, Inhyuk, Nagler, Bob, Walter, Peter, Belof, Jonathan L., Brown, Shaughnessy B., Prakapenka, Vitali, Lobanov, Sergey S., Prescher, Clemens, Holtgrewe, Nicolas, Stavrou, Elissaios
Publikováno v:
Journal of Applied Physics; 8/7/2024, Vol. 136 Issue 5, p1-9, 9p
Topological protection of chiral magnetic structures is investigated by taking a two-dimensional magnetic skyrmion as an example. The skyrmion lifetime is calculated based on harmonic transition state theory for a discrete lattice model using various
Externí odkaz:
http://arxiv.org/abs/2111.12014
Autor:
Lobanov, D. S.1 cem.lobanov@gmail.com, Slovikov, S. V.1 sslovikov@ya.ru, Lunegova, E. M.1 cem.zubova@mail.ru
Publikováno v:
Fracture & Structural Integrity / Frattura ed Integrità Strutturale. Jul2023, Vol. 17 Issue 65, p74-87. 14p.
Autor:
Lobanov, I. S., Uzdin, V. M.
Publikováno v:
Computer Physics Communications, Volume 269, December 2021, page 108136
A new method for the numerical computation of the lifetimes of magnetic states within harmonic transition state theory (HTST) has been developed. In the simplest case, the system is described by a Heisenberg-like Hamiltonian with short-range interact
Externí odkaz:
http://arxiv.org/abs/2008.06754