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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021, Volume 47, Issue 4, Pages 41–44
DOI: https://doi.org/10.21883/PJTF.2021.04.50645.18584 (Mi pjtf4859) 		 
This article is cited in 14 scientific papers (total in 14 papers)

Investigations of Alfvén modes at the Globus-M2 tokamak using a V-band multifrequency Doppler reflectometer

V. V. Bulaninab, I. M. Balachenkovb, V. I. Varfolomeevb, V. K. Gusevb, G. S. Kurskievb, V. B. Minaevb, M. I. Patrovb, A. V. Petrova, Yu. V. Petrovb, A. M. Ponomarenkoa, A. Yu. Telnovab, P. B. Shchegolevb, A. Yu. Yashinab

a Peter the Great St. Petersburg Polytechnic University
b Ioffe Institute, St. Petersburg
Full-text PDF (263 kB) Citations (14)
DOI: https://doi.org/10.21883/PJTF.2021.04.50645.18584
Abstract: New information on the development of Alfvén modes in the Globus-M2 spherical tokamak is presented. The data were obtained using a V-band Doppler reflectometer with probing radiation frequencies from 50 to 75 GHz. A microwave harmonic synthesizer was used as a multifrequency probing source. As a result of using a new reflectometer, the localization of the toroidal Alfvén eigenmode has been determined at a magnetic field of 0.5 T. The spectral components of the Alfvén mode with Doppler frequency shifts due to toroidal plasma rotation have been recorded. The so-called Alfvén cascades have been investigated in the central regions of the discharge.
Keywords: spherical tokamak, Globus-M2, Alfven oscillations, runaway electrons.
Funding agency Grant number
Russian Science Foundation 17-12-01177-П
This work was supported by the Russian Science Foundation, project no. 17-12-01177-P.
Received: 14.10.2020
Revised: 11.11.2020
Accepted: 11.11.2020
English version:
Technical Physics Letters, 2021, Volume 47, Issue 2, Pages 197–200
DOI: https://doi.org/10.1134/S1063785021020206
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. V. Bulanin, I. M. Balachenkov, V. I. Varfolomeev, V. K. Gusev, G. S. Kurskiev, V. B. Minaev, M. I. Patrov, A. V. Petrov, Yu. V. Petrov, A. M. Ponomarenko, A. Yu. Telnova, P. B. Shchegolev, A. Yu. Yashin, “Investigations of Alfvén modes at the Globus-M2 tokamak using a V-band multifrequency Doppler reflectometer”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:4 (2021), 41–44; Tech. Phys. Lett., 47:2 (2021), 197–200
Citation in format AMSBIB
\Bibitem{BulBalVar21}
\by V.~V.~Bulanin, I.~M.~Balachenkov, V.~I.~Varfolomeev, V.~K.~Gusev, G.~S.~Kurskiev, V.~B.~Minaev, M.~I.~Patrov, A.~V.~Petrov, Yu.~V.~Petrov, A.~M.~Ponomarenko, A.~Yu.~Telnova, P.~B.~Shchegolev, A.~Yu.~Yashin
\paper Investigations of Alfv\'en modes at the Globus-M2 tokamak using a V-band multifrequency Doppler reflectometer
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2021
\vol 47
\issue 4
\pages 41--44
\mathnet{http://mi.mathnet.ru/pjtf4859}
\crossref{https://doi.org/10.21883/PJTF.2021.04.50645.18584}
\elib{https://elibrary.ru/item.asp?id=44871987}
\transl
\jour Tech. Phys. Lett.
\yr 2021
\vol 47
\issue 2
\pages 197--200
\crossref{https://doi.org/10.1134/S1063785021020206}
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    • This publication is cited in the following 14 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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