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pro vyhledávání: '"A.A. Girich"'
Magnon-photon coupling in hybrid quantum structure based on planar periodical structure and YIG film
Publikováno v:
Quantum 2.0 Conference and Exhibition.
At present, there is large interest in area of quantum frequency converters. It was shown numerically in this work that a planar periodical structure with a magnet has a 20% higher photon-magnon coupling strength compared with a microstrip resonator.
Autor:
A.A. Girich, Sergey I. Tarapov
Publikováno v:
Progress In Electromagnetics Research Letters. 82:81-87
Autor:
Arthur Vakula, Ganna Kharchenko, Sergey Polevoy, A.A. Girich, Tathyana Kalmykova, Pavel Veverka, Mykhailo Milyaev, S. I. Tarapov, Luibov Ivzhenko, Sergey Nedukh, M. I. Pashchenko
Publikováno v:
2020 IEEE Ukrainian Microwave Week (UkrMW).
We experimentally investigated the nanoparticles of iron sulfide Fe 3 S 4 , known as the mineral greigite, with the mean crystallite size of ~30 and ~120 nm, which have been prepared via hydrothermal synthesis by using two different surfactants (olei
Publikováno v:
2020 IEEE Ukrainian Microwave Week (UkrMW).
Spectral properties of the bi-periodic planar metamaterial in the frequency range 15–40 GHz were numerically investigated.The studied planar metamaterial consists of a long-period photonic crystal formed in a substrate (PCS) and a short-period phot
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Autor:
A.A. Girich
Publikováno v:
Ukrainian Journal of Physics. 62:903-907
Publikováno v:
Telecommunications and Radio Engineering. 76:327-333
Publikováno v:
2019 IEEE 8th International Conference on Advanced Optoelectronics and Lasers (CAOL).
We numerically investigate the spectral properties of multi-periodic metamaterials of various configurations (the planar double-periodic photonic crystal and the bulk double-periodic magnetophotonic crystal) in the frequency range 15-45 GHz. In the f
Publikováno v:
Progress In Electromagnetics Research Letters. 46:7-12
The paper is devoted to the study of microwave analogue of Tamm states appearing at the boundary of two difierent periodical chain-like structures in contact. A comparison of numerical and experimental data is provided for periodical chains of quadri
Publikováno v:
Telecommunications and Radio Engineering. 73:749-755