Zobrazeno 1 - 10
of 57
pro vyhledávání: '"A S Selyukov"'
Autor:
Anna V. Osadchenko, Sergey A. Ambrozevich, Ivan A. Zakharchuk, Andrey A. Vashchenko, Daniil S. Daibagya, Alexandr V. Ryzhov, Dmitry N. Pevtsov, Nikolai V. Pevtsov, Alexandr S. Selyukov
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 4, Pp 570-576 (2024)
In this work, organic light-emitting LEDs based on Eu3+ coordination compounds with β-diketones and acetic and butyric acids were created and studied. At the moment, an active search is underway for new materials to create optoelectronic devices wit
Externí odkaz:
https://doaj.org/article/bea98867f78147c78b5f1bea40f69947
Autor:
Daniil S. Daibagya, Sergey A. Ambrozevich, Ivan A. Zakharchuk, Anna V. Osadchenko, Alexandr S. Selyukov
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 3, Pp 406-414 (2024)
The study concerns the behavior of optical and colorimetric properties of cadmium telluride semiconductor colloidal quantum dots covered with silica shell (CdTe/SiO2, core/shell) in an external constant electric field has been studied. To date, the
Externí odkaz:
https://doaj.org/article/a71aced9e4a14d1b9225f7a480268c0c
Autor:
Ivan A. Zakharchuk, Daniil S. Daibagya, Anna V. Osadchenko, Mihail I. Danilkin, Sergei A. Ambrozevich, Aleksandr S. Selyukov
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 3, Pp 431-437 (2024)
Luminescent properties of tissue-equivalent detectors have been studied. The detectors are made of lithium tetraborate and doped with magnesium, manganese, or tin. Analysis of the results obtained makes it possible to confirm the complexity of lumi
Externí odkaz:
https://doaj.org/article/853cbf19a3b945a8b72e6a2e8ce62854
Autor:
Ivan P. Malashin, Daniil S. Daibagya, Vadim S. Tynchenko, Vladimir A. Nelyub, Aleksei S. Borodulin, Andrei P. Gantimurov, Sergey A. Ambrozevich, Alexandr S. Selyukov
Publikováno v:
IEEE Access, Vol 12, Pp 53320-53334 (2024)
The study delves into the temporal dynamics of luminescence in colloidal $Ag_{2}S$ quantum dots, utilizing time series forecasting techniques. Through an analysis of intensity measurements taken at different time intervals, it uncovers temporal trend
Externí odkaz:
https://doaj.org/article/062eb25ea8184aff9cc90465a60224fc
Autor:
Anna V. Osadchenko, Andrey A. Vashchenko, Ivan A. Zakharchuk, Daniil S. Daibagya, Sergey A. Ambrozevich, Nikita Yu. Volodin, Dmitry A. Cheptsov, Sergey M. Dolotov, Valery F. Traven, Anton I. Avramenko, Svetlana L. Semenova, Alexander S. Selyukov
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 22, Iss 6, Pp 1112-1118 (2022)
The results of studying the luminescent properties of organic light-emitting diodes based on new luminescent compounds containing a coumarin fragment are presented. The light-emitting diodes were fabricated by spin-coating and thermal evaporation in
Externí odkaz:
https://doaj.org/article/0f4f459cefdd42139e7b090b7eaa5164
Autor:
Daniil S. Daibagya, Sergey A. Ambrozevich, Aleksey S. Perepelitsa, Ivan A. Zakharchuk, Anna V. Osadchenko, Daria M. Bezverkhnyaya, Anton I. Avramenko, Alexandr S. Selyukov
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 22, Iss 6, Pp 1098-1103 (2022)
The effect of an external electric field on the luminescence characteristics of silver sulfide nanoparticles embedded in a film based on an optically passive dielectric matrix has been studied. The luminescence characteristics were studied using meth
Externí odkaz:
https://doaj.org/article/8aeab308a66644c693a08eb83f37d70c
Autor:
A. A. Vashchenko, A. V. Osadchenko, A. S. Selyukov, S. A. Ambrozevich, I. A. Zakharchuk, D. S. Daibagya, O. Shliakhtun, N. Yu. Volodin, D. A. Cheptsov, S. M. Dolotov, V. F. Traven
Publikováno v:
Bulletin of the Lebedev Physics Institute. 49:74-77
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86a6a798290626072a02f1b5228ac66f
https://doi.org/10.3103/s106833562203006x
https://doi.org/10.3103/s106833562203006x
Autor:
Irina G. Grevtseva, Oleg V. Ovchinnikov, Mikhail S. Smirnov, Aleksey S. Perepelitsa, Tamara A. Chevychelova, Violetta N. Derepko, Anna V. Osadchenko, Alexandr S. Selyukov
Publikováno v:
RSC Advances. 12:6525-6532
A technique of obtaining plexitonic structures based on Ag2S quantum dots passivated with l-cysteine (Ag2S/l-Cys QDs) in the presence of Au nanorods passivated with cetyltrimethylammonium bromide molecules (Au/CTAB NRs) with controlled luminescence w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ddfd60c751ff8c115532e07113d40ee
https://doi.org/10.1039/d1ra08806h
https://doi.org/10.1039/d1ra08806h
Autor:
T. A. Chevychelova, Violetta N. Derepko, Oleg V. Ovchinnikov, A. N. Latyshev, M. S. Smirnov, P. A. Golovinski, A. S. Selyukov, E. I. Enikeev, I. G. Grevtseva
Publikováno v:
Bulletin of the Lebedev Physics Institute. 48:81-86
A technique for forming Au/SiO2 core/shell nanoparticles is developed. A long-wavelength shift of the extinction spectrum peak from 520 nm to 538 nm with increasing SiO2 shell thickness from a monolayer to 10 nm is established. It is experimentally s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ee6b190f67a173b7ba87fee1ecc2e9d
https://doi.org/10.3103/s1068335621030052
https://doi.org/10.3103/s1068335621030052
Publikováno v:
Journal of Russian Laser Research. 42:25-31
We present an easy and at the same time effective computational algorithm for tracing the interferograms of phase objects. The approach to preprocessing of interference patterns, which includes image denoising and removal of distortions, is given. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8aa94b666bdc489c760cbe1846c8394
https://doi.org/10.1007/s10946-020-09926-1
https://doi.org/10.1007/s10946-020-09926-1