Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Alexander Vjacheslavovich Syuy"'
Autor:
Alexander Vjacheslavovich Syuy, Anna V. Shtareva, Dmitry S. Shtarev, Vladimir Valentinovich Likhtin
Publikováno v:
Solid State Phenomena. 312:32-37
The paper presents data on the temperature dependence of the conductivity of strontium bismuthate Sr6Bi2O11. It is shown that the temperature dependence of conductivity cannot be described in the framework of existing models. It was found that at a t
Photoluminescence and Features of the Defective Structure of Nominally Pure Lithium Niobate Crystals
Autor:
Maxim A. Smirnov, M. N. Palatnikov, Natalya A. Teplyakova, Alexander Vjacheslavovich Syuy, N. V. Sidorov
Publikováno v:
Solid State Phenomena. 312:121-127
The photoluminescence intensity in lithium niobate crystals close to the stoichiometric composition is lower than in a congruent crystal was established. An increase in the Li / Nb ratio leads to a shift in the photoluminescence bands to the short-wa
Autor:
Maxim S. Molokeev, Dmitry S. Shtarev, Alexander Vjacheslavovich Syuy, Egor Olegovich Nashchochin, Anna V. Shtareva
Publikováno v:
Key Engineering Materials. 806:161-166
In the work, some heterostructures consisting of two different strontium bismuthates from the following series are investigated: Sr2Bi2O5, Sr3Bi2O6 and Sr6Bi2O11. It is shown that the creation of such heterostructures affects both optical and photoca
Autor:
Polina S. Goncharova, Konstantin N. Okishev, Alexander Vjacheslavovich Syuy, Alena V. Popova, Grigory A. Anikeev
Publikováno v:
Key Engineering Materials. 806:180-185
In this paper is considered the autocorrelator of ultrashort pulses based a Michelson interferometer, his schemes and operating principles. The method of measuring ultrashort pulses is given. The schemes and principles of operation of the main nodes
Autor:
N. V. Sidorov, Nikolay N. Prokopiv, Marina S. Petrova, M. N. Palatnikov, Il'ya S. Dolgopolov, Elena A. Antonycheva, Alexander Vjacheslavovich Syuy
Publikováno v:
Key Engineering Materials. 806:175-179
The electro-optical coefficients r22, rе of doped lithium niobate crystals were determined by the interference-polarization method, depending on the zinc concentration in the range 0.018-0.88 wt. %. The dependence of the electro-optical coefficient
Autor:
Dmitry S. Shtarev, Alexander Vjacheslavovich Syuy, Anna V. Shtareva, Egor Olegovich Nashchochin
Publikováno v:
Defect and Diffusion Forum. 386:181-185
We present information about temperature dependence of optical properties of two different strontium bismuthates. We demonstrate that temperature dependencies of Urbach energy of two strontium bismuthates differ radically. Abnormal behavior of Urbach
Autor:
Alexander Vjacheslavovich Syuy, Natalia A. Teplyakova, N. V. Sidorov, M. N. Palatnikov, Alexei A. Gabain
Publikováno v:
Defect and Diffusion Forum. 386:186-190
The kinetic dependence of the photorefractive effect in the congruent lithium niobate crystal is determined in the work. The adequacy of the model for calculating the photoelectric fields from the indicatrix of photoinduced light scattering is shown.
Autor:
Anna V. Shtareva, Artem I. Blokh, Egor Olegovich Nashchochin, Alexander Vjacheslavovich Syuy, Dmitry S. Shtarev
Publikováno v:
Asia-Pacific Conference on Fundamental Problems of Opto- and Microelectronics 2017.
Autor:
Nikolay N. Prokopiv, N. V. Sidorov, M. N. Palatnikov, Alexander Vjacheslavovich Syuy, Natalya A. Teplyakova, R. A. Titov
Publikováno v:
Springer Proceedings in Physics ISBN: 9783030198930
This work demonstrates that nonmetal boron is absent in the crystal structure thus it structures the melt and has a significant influence on the structure and physical characteristics of lithium niobate crystals. At this LiNbO3:B crystals possess a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69b3dc6452bff7ff7ab90288e893bf46
https://doi.org/10.1007/978-3-030-19894-7_21
https://doi.org/10.1007/978-3-030-19894-7_21