Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Konstantin N. Nishchev"'
Autor:
Alexander V. Elopov, Konstantin E. Riumkin, Fedor V. Afanasiev, Sergey V. Alyshev, Alexander V. Kharakhordin, Aleksandr M. Khegai, Elena G. Firstova, Sergei V. Firstov, Konstantin N. Nishchev, Mikhail A. Melkumov
Publikováno v:
Photonics, Vol 10, Iss 8, p 860 (2023)
The polarization properties of bismuth active centers (BACs) are important for many applications of bismuth-doped fibers, but they are still lacking in study. In this paper, we present the measurements of polarized luminescence (PL) of the BACs forme
Externí odkaz:
https://doaj.org/article/1e5b290099944368853052e030a1515a
Autor:
Igor A. Pronin, Alexander P. Sigaev, Alexei S. Komolov, Evgeny V. Zhizhin, Andrey A. Karmanov, Nadezhda D. Yakushova, Vladimir M. Kyashkin, Konstantin N. Nishchev, Victor V. Sysoev, Sanket Goel, Khairunnisa Amreen, Ramya K, Ghenadii Korotcenkov
Publikováno v:
Materials, Vol 16, Iss 14, p 5030 (2023)
In this work, we study the effects of treating nanostructured SnO2–SiO2 films derived by a sol-gel method with nitrogen and oxygen plasma. The structural and chemical properties of the films are closely investigated. To quantify surface site activi
Externí odkaz:
https://doaj.org/article/407a7575af4a4f85874f6510ae0b233d
Autor:
Sergey N. Ushakov, Maria A. Uslamina, Aleksandr A. Pynenkov, Vladimir P. Mishkin, Konstantin N. Nishchev, Sergey V. Kuznetsov, Elena V. Chernova, Pavel P. Fedorov
Publikováno v:
Конденсированные среды и межфазные границы, Vol 23, Iss 1, Pp 101-107 (2021)
Using the Bridgman-Stockbarger method, crystals of triple fluoride CaF2-SrF2-BaF2 were grown in a composition range similar to that of CaSrBaF6. The crystals were 10-12 mm in diameter and 50–60 mm in length. The CaSrBaF6 crystal is a new optical ma
Externí odkaz:
https://doaj.org/article/47cec07affea45a4bb0429faaa9d9fa8