Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Andrey N. Stepanov"'
Autor:
Andrey N. Stepanov
Publikováno v:
Вестник Екатеринбургской духовной семинарии, Iss 38, Pp 142-159 (2022)
This article deals with diplomatic expeditions to East Asia (1852–1858) in the context of Russia’s foreign policy. The question is whether the head of the expedition, Vice Admiral E. V. Putyatin, had any missionary tasks. Revealed is the lack of
Externí odkaz:
https://doaj.org/article/ce1967c1198c4addb1e7d8bca2f4ce08
Publikováno v:
Georesursy. 24:186-191
The paper considers geochemical data on the biomarker composition of oils from the fields of the Terek-Caspian oil and gas basin. Samples of oils from the fields of the main oil and gas bearing regions of the Eastern Ciscaucasia – Terek-Sunzha zone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89e7600abbae18b198a4a3a62746e4c5
https://doi.org/10.18599/grs.2022.2.17
https://doi.org/10.18599/grs.2022.2.17
Autor:
N. A. Abramovsky, Andrey N. Stepanov, A. A. Murzanev, Sergey B. Bodrov, A. M. Kiselev, A. V. Romashkin
Publikováno v:
High Temperature. 58:938-941
The use of titanium-sapphire-laser radiation with a low pulse repetition rate made it possible to operate a metal tip (without its destruction) as an electron emitter at an increased intensity of laser radiation on the tip. As a result, an emission o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cfdd63f24d7f66761290086322978d2
https://doi.org/10.1134/s0018151x20060012
https://doi.org/10.1134/s0018151x20060012
Publikováno v:
Quantum Electronics. 50:496-501
The influence of a short intense (with an electric field strength up to 250 kV cm−1) terahertz (THz) pulse on the generation of second harmonic (SH) of Ti : sapphire laser radiation in crystals of zinc blende type (InAs and GaAs), characterised by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da852f6bfb809155f375f147d067cd44
https://doi.org/10.1070/qel17185
https://doi.org/10.1070/qel17185
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
Terahertz-field-induced optical second harmonic generation from high-resistivity Si (111) was investigated both experimentally and theoretically. The azimuthal dependences of the second-harmonic (SH) signal for different polarizations of terahertz, f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aa523e4c8d63d5f546e79fb7ea2345a
https://doi.org/10.1109/irmmw-thz50926.2021.9567373
https://doi.org/10.1109/irmmw-thz50926.2021.9567373
Autor:
V. I. Belousov, Sergey V. Morozov, A. V. Palitsin, A. A. Murzanev, Gregory G. Denisov, Andrey N. Stepanov, Ivan A. Gorbunov, Oleg V. Kulagin, Dmitriy I. Sobolev, Mikhail Yu. Glyavin
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
Formation of sub-nanosecond and nanosecond scale microwave pulses from CW 170 GHz BWO has been experimentally demonstrated using quasi-optical GaAs switch with photoconductivity induced by both femtosecond 800 nm and picosecond 532 nm lasers. It has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8f51c19e50aa06d9bd132b2df8f9678
https://doi.org/10.1109/irmmw-thz50926.2021.9567619
https://doi.org/10.1109/irmmw-thz50926.2021.9567619
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
A modified scheme of tilted-pulse-front terahertz generation in LiNbO 3 has been proposed, theoretically studied, and experimentally tested. In this scheme, a plane-parallel LiNbO 3 plate is sandwiched between two coupling dielectric prisms, in contr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a9b04c603966c182e0fc319518550ef
https://doi.org/10.1109/irmmw-thz50926.2021.9567046
https://doi.org/10.1109/irmmw-thz50926.2021.9567046
Autor:
A. V. Ovchinnikov, A. M. Kiselev, A. A. Murzanev, Sergey B. Bodrov, A. V. Romashkin, Mikhail B. Agranat, Andrey N. Stepanov, N. A. Abramovskii, Oleg V. Chefonov
Publikováno v:
2021 34th International Vacuum Nanoelectronics Conference (IVNC).
The use of IR laser radiation (800 and 1240 nm) with femtosecond pulses with a low repetition rate made it possible to provide non-destructive operation with a metal tip as an electron emitter at an increased intensity of laser radiation on the tip.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::892a3dd446a0fb5ecf8e9ff3789a9e05
https://doi.org/10.1109/ivnc52431.2021.9600759
https://doi.org/10.1109/ivnc52431.2021.9600759
Autor:
Aleksandr Vodopyanov, Aleksandr Sidorov, Aleksey Veselov, Tanya Barmashova, Aleksey Luchinin, Andrey N. Stepanov, A. A. Murzanev
Publikováno v:
Fourth International Conference on Terahertz and Microwave Radiation: Generation, Detection, and Applications.
The spatial-time dynamic of THz nitrogen discharge in the background pressure range from a few torrs to one atmosphere was obtained. The work discuss issues of discharge propagation mechanism and shock wave formation. The radiation source was the gyr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db286a988966337def6346b12c68adda
https://doi.org/10.1117/12.2580141
https://doi.org/10.1117/12.2580141
Publikováno v:
2020 International Conference Laser Optics (ICLO).
The electron emission from a metal tip under the irradiation of a femtosecond laser pulse with μJ energy level is studied. It was shown that the electron bunch charge emitted from the cathode first increases with increasing laser pulse energy propor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd2568d199e4b5520e256f4b85a552d5
https://doi.org/10.1109/iclo48556.2020.9285906
https://doi.org/10.1109/iclo48556.2020.9285906