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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021, Volume 47, Issue 16, Pages 20–23
DOI: https://doi.org/10.21883/PJTF.2021.16.51323.18840 (Mi pjtf4705) 		 
This article is cited in 3 scientific papers (total in 3 papers)

Detection of terahertz electromagnetic waves using conducting antiferromagnets

A. R. Safinab, E. E. Kozlovab, D. V. Kalyabinac, S. A. Nikitovac

a Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow
b National Research University "Moscow Power Engineering Institute"
c Moscow Institute of Physics and Technology (National Research University), Dolgoprudny, Moscow Region
Full-text PDF (225 kB) Citations (3)
DOI: https://doi.org/10.21883/PJTF.2021.16.51323.18840
Abstract: A model of a terahertz electromagnetic wave detector based on a conducting antiferromagnet and a heavy metal has been investigated. The mechanism of resonant rectification of oscillations is based on the inverse spin Hall effect in a heavy metal under spin pumping from an antiferromagnet. It is shown that the frequency dependence of the dc voltage of the detector is resonant with a peak corresponding to the antiferromagnetic resonance frequency. The sensitivity to an ac terahertz signal of the proposed detector structure is comparable with the sensitivity of modern detectors based on Schottky and Gunn diodes.
Keywords: spin Hall effect, antiferromagnet, resonance rectification, spintronics.
Funding agency Grant number
Russian Foundation for Basic Research 18-29-27018
18-57-76001
19-29-03015
Ministry of Education and Science of the Russian Federation ÌÊ-61.2021.1.2
This study was supported by the Russian Foundation for Basic Research (projects nos. 18-29-27018, 18-57-76001, and 19-29-03015) and Grant of the President of the Russian Federation for State Support of Young Scientists–Candidates of Sciences no. MK-61.2021.1.2.
Received: 23.04.2021
Revised: 23.04.2021
Accepted: 09.05.2021
English version:
Technical Physics Letters, 2021, Volume 47, Issue 11, Pages 814–817
DOI: https://doi.org/10.1134/S1063785021080241
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. R. Safin, E. E. Kozlova, D. V. Kalyabin, S. A. Nikitov, “Detection of terahertz electromagnetic waves using conducting antiferromagnets”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:16 (2021), 20–23; Tech. Phys. Lett., 47:11 (2021), 814–817
Citation in format AMSBIB
\Bibitem{SafKozKal21}
\by A.~R.~Safin, E.~E.~Kozlova, D.~V.~Kalyabin, S.~A.~Nikitov
\paper Detection of terahertz electromagnetic waves using conducting antiferromagnets
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2021
\vol 47
\issue 16
\pages 20--23
\mathnet{http://mi.mathnet.ru/pjtf4705}
\crossref{https://doi.org/10.21883/PJTF.2021.16.51323.18840}
\elib{https://elibrary.ru/item.asp?id=46323022}
\transl
\jour Tech. Phys. Lett.
\yr 2021
\vol 47
\issue 11
\pages 814--817
\crossref{https://doi.org/10.1134/S1063785021080241}
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    • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
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