Zobrazeno 1 - 10
of 677
pro vyhledávání: '"A. A. Pozina"'
Publikováno v:
Вестник трансплантологии и искусственных органов, Vol 23, Iss 3, Pp 134-141 (2021)
Objective: to find evidence of the existence of distant lymphocytic RNA control of physiological myogenesis as a way to control the muscle tissue regeneration process.Materials and methods. The study was conducted on male Wistar rats, n=33. In the fi
Externí odkaz:
https://doaj.org/article/00b437ebc79345e88eb0c773d955a02c
Autor:
Girshova, Elizaveta I., Mikitchuk, Alena P., Belonovski, Alexey V., Morozov, Konstantin M., Ivanov, Konstantin A., Pozina, Galia, Kozadaev, Konstantin V., Egorov, Anton Yu., Kaliteevski, Mikhail A.
The scheme of generation of ultrasound waves based on optically excited Tamm plasmon structures is proposed. It is shown that Tamm plasmon structures can provide total absorption of a laser pulse with arbitrary wavelength in a metallic layer providin
Externí odkaz:
http://arxiv.org/abs/2006.02980
Autor:
Girshova, Elizaveta I., Ivanov, Konstantin A., Morozov, Konstantin M., Pozina, Galia, Kaliteevski, Mikhail A.
The use of metamaterial as a way to mitigate the negative effects of absorption in metals on the Purcell effect in metal-dielectric structures is investigated. A layered metal-dielectric structure is considered as an anisotropic medium in the long-wa
Externí odkaz:
http://arxiv.org/abs/2003.06251
Akademický článek
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Autor:
Galia Pozina, Elizaveta I Girshova, Natalia Abrikossova, Carl Hemmingsson, Erkki Lähderanta, Mikhail Kaliteevski
Publikováno v:
New Journal of Physics, Vol 26, Iss 5, p 053028 (2024)
Plasmonic nanoparticles (NPs) have attracted significant attention due to their unique optical properties and broad optoelectronic and photonic applications. We investigate modifications of emission in hybrid structures formed by 60 nm silver NPs and
Externí odkaz:
https://doaj.org/article/e36b821afd8f462d8ea19bbc0ccba3b5
We demonstrate that disorder in photonic crystals could lead to pronounced modification of spontaneous emission rate in the frequency region corresponding to the photonic band gap (PBG). Depending on the amount of disorder, two different regimes of t
Externí odkaz:
http://arxiv.org/abs/1802.01187
Autor:
Yoshioka, Satoru, Yasuda, Kazuhiro, Hsiao, Ching-Lien, Hsu, Chih-Wei, Olovsson, Weine, Birch, Jens, Hemmingsson, Carl, Pozina, Galia
Publikováno v:
The Journal of Physical Chemistry - Part C; November 2024, Vol. 128 Issue: 44 p18879-18885, 7p
Autor:
Shubina, T. V., Pozina, G., Jmerik, V. N., Davydov, V. Yu., Hemmingsson, C., Andrianov, A. V., Kazanov, D. R., Ivanov, S. V.
Rapidly developing nanophotonics needs microresonators for different spectral ranges, formed by chip-compatible technologies. In addition, the tunable ones are in greatest demand. Here, we present epitaxial site--controlled III--nitride cup--cavities
Externí odkaz:
http://arxiv.org/abs/1507.08862
Autor:
Galia Pozina, Carl Hemmingsson, Natalia Abrikossova, Elizaveta I. Girshova, Erkki Lähderanta, Mikhail A. Kaliteevski
Publikováno v:
Nanomaterials, Vol 13, Iss 8, p 1421 (2023)
The combination of plasmonic nanoparticles and semiconductor substrates changes the properties of hybrid structures that can be used for various applications in optoelectronics, photonics, and sensing. Structures formed by colloidal Ag nanoparticles
Externí odkaz:
https://doaj.org/article/bf9dbd4638e848d58be4772187e09ea8
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
Abstract Gallium oxide is a promising semiconductor with great potential for efficient power electronics due to its ultra-wide band gap and high breakdown electric field. Optimization of halide vapor phase epitaxy growth of heteroepitaxial $$\upbeta$
Externí odkaz:
https://doaj.org/article/4115b35e989449199b6203ec563fa32b