Zobrazeno 1 - 10
of 42
pro vyhledávání: '"V. V. Vitko"'
Investigation of a Nonlinear XNOR Logic Gate Based on an Induced Nonlinear Phase Shift of Spin Waves
Publikováno v:
Известия высших учебных заведений России: Радиоэлектроника, Vol 26, Iss 6, Pp 54-63 (2023)
Introduction. Recent years have seen a growing interest in studying the nonlinear properties of spin waves. Nonlinear phenomena, such as envelope solitons, nonlinear frequency shifts of intense spin waves, and etc., have attracted particular attentio
Externí odkaz:
https://doaj.org/article/e2fa2f88df7f4e5fa1ab7956cd9295d6
Publikováno v:
Известия высших учебных заведений России: Радиоэлектроника, Vol 0, Iss 3, Pp 63-66 (2016)
Theoretical model for the ferrite spin-wave magnonic crystals has been developed. A considered magnonic crystal has a construction of periodically metallized thin ferrite film. An influence of various magnonic crystal parameters on its transmission-l
Externí odkaz:
https://doaj.org/article/b9208119da124fa1b7128b91b5c9fd76
Publikováno v:
Известия высших учебных заведений России: Радиоэлектроника, Vol 0, Iss 3, Pp 48-50 (2015)
The method of measurement of microwave parameter of delta-doped diamond samples over a broad frequency range is offered. Nicholson-Ross's algorithm is the cornerstone of a method of measurement. The simulation of S-parameters of the measuring cell ba
Externí odkaz:
https://doaj.org/article/8db3957a32ce411794f6576771fde05d
Autor:
Leonid I. Babak, Alexander A. Ershov, Dmitry A. Konkin, A. A. Kokolov, A. V. Kondrashov, V. V. Vitko, Alexey B. Ustinov, Ilya A. Ryabcev, Andrey A. Nikitin, Galina A. Zaretskaya
Publikováno v:
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
The dispersion bistability in the silicon micro-ring resonators (MRRs) manifests itself due to the competition between the thermo-optic effect and the free-carrier dispersion (FCD) induced by two-photon absorption [1] . The experimental observation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b32d4e92774fee11dfa6070e54f568f7
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542070
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542070
Autor:
Andrey A. Nikitin, Boris A. Kalinikos, Aleksei A. Nikitin, V. V. Vitko, Erkki Lähderanta, Vitaliy V. Karzin, A. E. Komlev, Alexey B. Ustinov
Publikováno v:
IEEE Magnetics Letters. 9:1-5
A general theory describing the dispersion of surface spin waves has been developed for ferrite-dielectric-metal multilayered structures that takes into account the finite values of the layer permittivity and conductivity. The influence of different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12a9a3b3a4242f5586b2fe09df133748
https://doi.org/10.1109/lmag.2018.2874172
https://doi.org/10.1109/lmag.2018.2874172
Publikováno v:
IEEE Magnetics Letters. 9:1-4
The microwave bistability in active ring resonators (RRs) with dual spin-wave and optical nonlinearities has been investigated. The theory for the nonlinear transfer function of the active RRs consisting of the spin-wave delay line and highly nonline
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c0ae7d8140aa223566381b9f0174fb4
https://doi.org/10.1109/lmag.2018.2870060
https://doi.org/10.1109/lmag.2018.2870060
Publikováno v:
Journal of Physics: Conference Series. 2103:012059
A bistability phenomenon in a ring resonator consisting of a delay line on surface spin waves and a microwave amplifier has been experimentally investigated. It is shown that an enhancement of the gain coefficient above a specified value provides an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25ba8b80d40372a14015c108e5a1e61e
https://doi.org/10.1088/1742-6596/2103/1/012059
https://doi.org/10.1088/1742-6596/2103/1/012059
Autor:
Alexey B. Ustinov, Andrey A. Nikitin, V. V. Vitko, Alexander A. Semenov, Erkki Lähderanta, Aleksei A. Nikitin, A. V. Kondrashov
Publikováno v:
IEEE Transactions on Magnetics. 53:1-5
Theoretical investigation of dual (electric and magnetic) tuning of dispersion characteristics has been studied for the doubly hybridized spin-electromagnetic waves (SEWs) propagating perpendicularly to the direction of static magnetization in tangen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c798e74dd49023bc51452a35ece180c0
https://doi.org/10.1109/tmag.2017.2714841
https://doi.org/10.1109/tmag.2017.2714841
Publikováno v:
2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring).
Novel Mach-Zender-type interferometer based on thin-film multiferroic structure has been proposed and described. The performance of the main element of such device, a tunable phase shifter, has been analysed. The distinctive features of the proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ce2597460ea20223b04708642664cad
https://doi.org/10.1109/piers-spring46901.2019.9017400
https://doi.org/10.1109/piers-spring46901.2019.9017400
Publikováno v:
2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring).
A theory of the transmission characteristic formation for the generalized configuration of the multi-ring resonator is developed. The configuration contains an arbitrary number of the delay lines connected in parallel. Furthermore, each delay line is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b7a0e6085ce27053e2fef511dba165f
https://doi.org/10.1109/piers-spring46901.2019.9017219
https://doi.org/10.1109/piers-spring46901.2019.9017219