Zobrazeno 1 - 10
of 207
pro vyhledávání: '"Kornienko A"'
Autor:
Baillard Amandine, Loiko Pavel, Rytz Daniel, Schwung Sebastian, Pavlyuk Anatoly, Kornienko Aleksei, Dunina Elena, Fomicheva Liudmila, Fromager Michaël, Braud Alain, Camy Patrice
Publikováno v:
EPJ Web of Conferences, Vol 287, p 05041 (2023)
We report on a polarization-resolved spectroscopic study of Sm3+-doped monoclinic KGd(WO4)2 crystals. The transition probabilities for Sm3+ ions were calculated using a modified Judd-Ofelt theory. For the 4G5/2 → 6H9/2 transition in the red spectra
Externí odkaz:
https://doaj.org/article/56b93acba3964a7c92ae6afb8c69722b
Publikováno v:
Open Physics, Vol 6, Iss 3, Pp 407-414 (2008)
Externí odkaz:
https://doaj.org/article/14385d16439e4a20be70c15b91f745a4
Publikováno v:
Journal of Communications Technology and Electronics. 66:818-821
—The problem of scattering on an ideally conducting infinite cylinder of a monopolar electromagnetic pulse, the electric field of which is parallel to the cylinder axis, is considered by the methods of a computational experiment. It is shown that,
Publikováno v:
Radio Physics and Radio Astronomy, Vol 26, Iss 2, Pp 173-188 (2021)
Purpose: The paper discusses the possibility for increasing the planet’s surface relief retrieving accuracy with the improved photoclinometry method through the reference of the desired relief to the altimetry data. The general approach to solving
Publikováno v:
Quantum Electronics. 51:323-332
Generation of coherent radiation in the IR and terahertz ranges during the propagation of a multi-terawatt laser pulse along a nanowire target is investigated. In the process of interaction, dense electron bunches are displaced from the target and ac
Publikováno v:
Фізика і хімія твердого тіла, Vol 21, Iss 4, Pp 598-620 (2020)
A comparative study of Raman spectra excited by laser radiation λL = 632.8 nm and 488 nm of natural crystals of 2H-MoS2 and nanocrystallites MoS2 (C) containing 0.5 and 1.0 wt.% Carbon additives. A detailed numerical analysis of the shape of observe
Autor:
Anton Kochergin, Ekaterina Chornaya, G. Kornienko, Igor Luk'yanyk, Igor Molotov, Oleksandra Ivanova, Evgenij Zubko, Saran Poshyachinda, Sung-Soo Kim, Gorden Videen, Maxim Zheltobryukhov, David Mkrtichian
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 498:1814-1825
We measure the degree of linear polarization of comet 46P/Wirtanen during two months, embracing the perihelion passage in 2018 December with phase angles ranging from {\alpha}=18.1 to 46.4 deg. The polarimetric response PQ obtained resembles what was
Autor:
Gorden Videen, Ekaterina Chornaya, Sung-Soo Kim, Anton Kochergin, Maxim Zheltobryukhov, Evgenij Zubko, G. Kornienko
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 497:1536-1542
We observe Comet C/2019 Y4 (ATLAS) before and after its disintegration while making polarimetric measurements over a wide range of phase angles. The disintegration event was marked with a dramatic growth of the positive polarization branch that is co
Publikováno v:
Kinematics and Physics of Celestial Bodies. 36:37-45
In the case of astronomical observations from the surface of the Earth, it is difficult to obtain high resolution images due to the distorting influence of the atmosphere. There are two groups of methods for mitigating this influence. The first group
Publikováno v:
Kinematika i fizika nebesnyh tel (Online). 36:68-84