Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Margarita V. Stepikhova"'
Autor:
Vladimir A. Zinovyev, Zhanna V. Smagina, Aigul F. Zinovieva, Ekaterina E. Rodyakina, Aleksey V. Kacyuba, Ksenya N. Astankova, Vladimir A. Volodin, Kseniia V. Baryshnikova, Mihail I. Petrov, Mikhail S. Mikhailovskii, Valery A. Verbus, Margarita V. Stepikhova, Alexey V. Novikov
Publikováno v:
Photonics, Vol 10, Iss 11, p 1248 (2023)
In this paper, we study the effects of GeSi quantum dot emission coupling with the collective modes in the linear chains of Si disk resonators positioned on an SiO2 layer. The emission spectra as a function of the chain period and disk radius were in
Externí odkaz:
https://doaj.org/article/32f0db7640dc4daa99c890f6b04a93c0
Autor:
Vladimir A. Zinovyev, Zhanna V. Smagina, Aigul F. Zinovieva, Aleksei A. Bloshkin, Anatoly V. Dvurechenskii, Ekaterina E. Rodyakina, Margarita V. Stepikhova, Artem V. Peretokin, Alexey V. Novikov
Publikováno v:
Nanomaterials, Vol 13, Iss 17, p 2422 (2023)
The effects of resonance interaction of plasmonic and photonic modes in hybrid metal-dielectric structures with square Al nanodisk lattices coupled with a Si waveguide layer were investigated using micro-photoluminescence (micro-PL) spectroscopy. As
Externí odkaz:
https://doaj.org/article/a7afe1cee3c04c89b06f5e2691803e24
Autor:
Artem V. Peretokin, Dmitry V. Yurasov, Margarita V. Stepikhova, Mikhail V. Shaleev, Artem N. Yablonskiy, Dmitry V. Shengurov, Sergey A. Dyakov, Ekaterina E. Rodyakina, Zhanna V. Smagina, Alexey V. Novikov
Publikováno v:
Nanomaterials, Vol 13, Iss 10, p 1678 (2023)
Detailed studies of the luminescent properties of the Si-based 2D photonic crystal (PhC) slabs with air holes of various depths are reported. Ge self-assembled quantum dots served as an internal light source. It was obtained that changing the air hol
Externí odkaz:
https://doaj.org/article/06d7e523b365408b9824f9c3f7f9c45e
Autor:
Nikolai V. Gaponenko, Nikolai I. Staskov, Larisa V. Sudnik, Petr A. Vityaz, Alexei R. Luchanok, Yuliana D. Karnilava, Ekaterina I. Lashkovskaya, Margarita V. Stepikhova, Artem N. Yablonskiy, Vadim D. Zhivulko, Alexander V. Mudryi, Igor L. Martynov, Alexander A. Chistyakov, Nikolai I. Kargin, Vladimir A. Labunov, Yuriy V. Radyush, Eugene B. Chubenko, Victor Yu. Timoshenko
Publikováno v:
Photonics, Vol 10, Iss 4, p 359 (2023)
Sol-gel technology has attracted attention in the fabrication of diverse luminescent materials and thin film structures, with forms that range from powders to microcavities. The optical properties of sol-gel-derived structures depend on the sol compo
Externí odkaz:
https://doaj.org/article/9d9c0c10242547cf93276386bb3efc2c
Autor:
Margarita V. Stepikhova, Sergey A. Dyakov, Artem V. Peretokin, Mikhail V. Shaleev, Ekaterina E. Rodyakina, Alexey V. Novikov
Publikováno v:
Nanomaterials, Vol 12, Iss 15, p 2687 (2022)
The interaction of Ge(Si)/SOI self-assembled nanoislands with modes of photonic crystal slabs (PCS) with a hexagonal lattice is studied in detail. Appropriate selection of the PCS parameters and conditions for collecting the photoluminescence (PL) si
Externí odkaz:
https://doaj.org/article/de7dbe674f85417586f5b1e384258c63
Autor:
Ekaterina I. Lashkovskaya, Nikolai V. Gaponenko, Margarita V. Stepikhova, Artem N. Yablonskiy, Boris A. Andreev, Vadim D. Zhivulko, Alexander V. Mudryi, Igor L. Martynov, Alexander A. Chistyakov, Nikolai I. Kargin, Vladimir A. Labunov, Tamara F. Raichenok, Sergey A. Tikhomirov, Victor Yu. Timoshenko
Publikováno v:
Gels, Vol 8, Iss 6, p 347 (2022)
Erbium upconversion (UC) photoluminescence (PL) from sol-gel derived barium titanate (BaTiO3:Er) xerogel structures fabricated on silicon, glass or fused silica substrates has been studied. Under continuous-wave excitation at 980 nm and nanosecond pu
Externí odkaz:
https://doaj.org/article/b609b9c028944084bf1fac1429663326
Autor:
Alexey V. Novikov, Zhanna V. Smagina, Margarita V. Stepikhova, Vladimir A. Zinovyev, Sergey A. Rudin, Sergey A. Dyakov, Ekaterina E. Rodyakina, Alexey V. Nenashev, Sergey M. Sergeev, Artem V. Peretokin, Anatoly V. Dvurechenskii
Publikováno v:
Nanomaterials, Vol 11, Iss 4, p 909 (2021)
A new approach to improve the light-emitting efficiency of Ge(Si) quantum dots (QDs) by the formation of an ordered array of QDs on a pit-patterned silicon-on-insulator (SOI) substrate is presented. This approach makes it possible to use the same pre
Externí odkaz:
https://doaj.org/article/d17231db5a4c4a8fb674557600bcd5fa
Autor:
Mikhail N. Drozdov, Natalya V. Latukhina, Margarita V. Stepikhova, Valentina A. Pokoeva, Mikhail A. Surin
Publikováno v:
Modern Electronic Materials, Vol 2, Iss 1, Pp 7-12 (2016)
Silicon doped with rare-earth metal erbium is a promising material for the fabrication of highly efficient light emitting structures that can be easily integrated into silicon electronics. The fabrication technology of these structures includes littl
Externí odkaz:
https://doaj.org/article/c457dee551084aadae771af904aa736f
Autor:
Margarita V. Stepikhova, Valentina A. Pokoeva, Mikhail A. Surin, Mikhail N. Drozdov, N. V. Latukhina
Publikováno v:
Modern Electronic Materials, Vol 2, Iss 1, Pp 7-12 (2016)
Silicon doped with rare-earth metal erbium is a promising material for the fabrication of highly efficient light emitting structures that can be easily integrated into silicon electronics. The fabrication technology of these structures includes littl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1818ab5f09717ed9fe4d0f2036516ea
https://doi.org/10.1016/j.moem.2016.08.001
https://doi.org/10.1016/j.moem.2016.08.001