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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2022, Volume 48, Issue 9, Pages 44–48
DOI: https://doi.org/10.21883/PJTF.2022.09.52451.19079 (Mi pjtf7305) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Detection of subterahertz oscillations using an antiferromagnet/heavy-metal heterostructure

E. E. Kozlovaab, A. R. Safinab

a Kotelnikov Institute of Radioengineering and Electronics of the Russian Academy of Sciences, Moscow, Russia
b National Research University "Moscow Power Engineering Institute", Moscow, Russia
Full-text PDF (282 kB) Citations (1)
DOI: https://doi.org/10.21883/PJTF.2022.09.52451.19079
Abstract: A model of a detector of subterahertz electromagnetic waves based on an array of heterostructures containing an antiferromagnet and a heavy metal has been studied. It is shown that the operating frequency of the detector can be tuned by a dc magnetic field applied along the easy magnetization axis of an antiferromagnet. The dependence of the rectified voltage on the frequency of an external electromagnetic wave in different dc magnetic fields is resonant, and an increase in the dc magnetic field leads to an increase in the resonance peak. It is demonstrated that the use of a comb-shaped antiferromagnetic array makes it possible to increase the rectified output voltage.
Keywords: spin Hall effect, antiferromagnet, resonant rectification, frequency tuning.
Received: 15.11.2021
Revised: 18.03.2022
Accepted: 18.03.2022
English version:
Technical Physics Letters, 2022, Volume 48, Issue 3, Pages 128–132
DOI: https://doi.org/10.1134/S1063785022040095
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: E. E. Kozlova, A. R. Safin, “Detection of subterahertz oscillations using an antiferromagnet/heavy-metal heterostructure”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 48:9 (2022), 44–48; Tech. Phys. Lett., 48:3 (2022), 128–132
Citation in format AMSBIB
\Bibitem{KozSaf22}
\by E.~E.~Kozlova, A.~R.~Safin
\paper Detection of subterahertz oscillations using an antiferromagnet/heavy-metal heterostructure
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2022
\vol 48
\issue 9
\pages 44--48
\mathnet{http://mi.mathnet.ru/pjtf7305}
\crossref{https://doi.org/10.21883/PJTF.2022.09.52451.19079}
\elib{https://elibrary.ru/item.asp?id=48470393}
\transl
\jour Tech. Phys. Lett.
\yr 2022
\vol 48
\issue 3
\pages 128--132
\crossref{https://doi.org/10.1134/S1063785022040095}
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    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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