Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Dmitry S. Vakalov"'
Autor:
Lyudmila V. Tarala, Alexander A. Kravtsov, Oleg M. Chapura, Vitaly A. Tarala, Dmitry S. Vakalov, Fedor F. Malyavin, Sergey V. Kuznetsov, Viacheslav A. Lapin, Lev V. Kozhitov, Alena V. Popkova
Publikováno v:
Modern Electronic Materials, Vol 8, Iss 3, Pp 123-130 (2022)
The aim of this work was to study the effect of vacuum sintering conditions and cerium concentration on the optical, luminescent and thermal properties of yttrium-aluminum garnet based ceramics doped with Се3+ cations. Series of ceramic powders wer
Externí odkaz:
https://doaj.org/article/e603e918c7d04e8fbc7bcee6393f3cb4
Autor:
Fedor F. Malyavin, Alexander A. Kravtsov, Vitaly A. Tarala, Irina S. Chikulina, Dmitry S. Vakalov, Viacheslav A. Lapin, Marina S. Nikova, Svetlana E. Khoroshilova, Evgenii V. Medyanik, Dmitry S. Kuleshov
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 22, Iss 5, Pp 912-920 (2022)
In this work, the conversion efficiency of Cr4+ ions and the optical properties of ceramics based on chromium-doped yttrium aluminum garnet were investigated. Increasing the conversion efficiency of Cr3+ to Cr4+ opens up broad prospects for using YAG
Externí odkaz:
https://doaj.org/article/118ff528a3ba43a9a938630955a7a076
Autor:
Fedor F. Malyavin, Alexander A. Kravtsov, Vitaly A. Tarala, Marina S. Nikova, Irina S. Chikulina, Dmitry S. Vakalov, Viacheslav A. Lapin, Dmitry S. Kuleshov, Evgenii V. Medyanik
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 21, Iss 6, Pp 872-879 (2021)
The paper investigates the effect of the magnesium oxide concentration on the ceramics’ microstructure and optical transmittance under conditions of excess Al3+ (4.8 mol.%) and Y3+ (2.9 mol.%) cations in the garnet structure, as well as the stoichi
Externí odkaz:
https://doaj.org/article/a3c6647fd99d43eba685cf04b0ebe796
Autor:
Oleg V. Devitsky, Alexey A. Zakharov, Leonid S. Lunin, Igor A. Sysoev, Alexander S. Pashchenko, Dmitry S. Vakalov, Oleg M. Chapura
Publikováno v:
Конденсированные среды и межфазные границы, Vol 24, Iss 3 (2022)
We present the results of the study of the structure and surface morphology of InxGa1–xAs thin films on a GaAs substrate. Thin films were obtained by magnetron sputtering from a specially formed In0.45Ga0.55As target in an argon atmosphere. The ob
Externí odkaz:
https://doaj.org/article/cf9bf58e010c49108895fb4bec11e805
Autor:
Vitaly A. Tarala, Alexander A. Kravtsov, Fedor F. Malyavin, Dmitry S. Vakalov, Victoria E. Suprunchuk, Lyudmila V. Tarala, Viacheslav A. Lapin, Oleg M. Chapura, Evgeniy V. Medyanik, Sergey V. Kuznetsov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2de1fcdf92a657cccbb1710d6196104
https://doi.org/10.2139/ssrn.4431704
https://doi.org/10.2139/ssrn.4431704
Autor:
Stanislav N. Kichuk, Irina S. Chikulina, Yuri G. Kononov, Alexander A. Kravtsov, Dmitry S. Vakalov, Svyatoslav O. Krandievsky
Publikováno v:
2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17fb5b7292d8578bbff99154d797f751
https://doi.org/10.1109/elconrus54750.2022.9755711
https://doi.org/10.1109/elconrus54750.2022.9755711