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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 42, Issue 16, Pages 64–71 (Mi pjtf6330)  
This article is cited in 25 scientific papers (total in 25 papers)

Flux-gate magnetic field sensor based on yttrium iron garnet films for magnetocardiography investigations

P. M. Vetoshkoab, N. A. Gusevac, D. A. Chepurnovaad, E. V. Samoilovaad, I. I. Syvorotkae, I. M. Syvorotkae, A. K. Zvezdinac, A. A. Korotaevaad, V. I. Belotelovaf

a Russian Quantum Center, Skolkovo, Moscow
b Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow
c Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow
d Russian Cardiologycal Scientific Centre, Ministry of Health Care and Medical Industry of the Russian Federation, Moscow
e Karat Scientific and Production Enterprise, L'vov
f Lomonosov Moscow State University
Full-text PDF (495 kB) Citations (25)
Abstract: A new type of f lux-gate vector magnetometer based on epitaxial yttrium iron garnet films has been developed and constructed for magnetocardiography (MCG) investigations. The magnetic field sensor can operate at room temperature and measure MCG signals at a distance of about 1 mm from the thoracic cage. The high sensitivity of the sensor, better than 100 fT/Hz$^{1/2}$, is demonstrated by the results of MCG measurements on rats. The main MCG pattern details and R-peak on a level of 10 pT are observed without temporal averaging, which allows heart rate anomalies to be studied. The proposed magnetic sensors can be effectively used in MCG investigations.
Received: 21.03.2016
English version:
Technical Physics Letters, 2016, Volume 42, Issue 8, Pages 860–864
DOI: https://doi.org/10.1134/S1063785016080289
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: P. M. Vetoshko, N. A. Gusev, D. A. Chepurnova, E. V. Samoilova, I. I. Syvorotka, I. M. Syvorotka, A. K. Zvezdin, A. A. Korotaeva, V. I. Belotelov, “Flux-gate magnetic field sensor based on yttrium iron garnet films for magnetocardiography investigations”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 42:16 (2016), 64–71; Tech. Phys. Lett., 42:8 (2016), 860–864
Citation in format AMSBIB
\Bibitem{VetGusChe16}
\by P.~M.~Vetoshko, N.~A.~Gusev, D.~A.~Chepurnova, E.~V.~Samoilova, I.~I.~Syvorotka, I.~M.~Syvorotka, A.~K.~Zvezdin, A.~A.~Korotaeva, V.~I.~Belotelov
\paper Flux-gate magnetic field sensor based on yttrium iron garnet films for magnetocardiography investigations
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2016
\vol 42
\issue 16
\pages 64--71
\mathnet{http://mi.mathnet.ru/pjtf6330}
\elib{https://elibrary.ru/item.asp?id=27368297}
\transl
\jour Tech. Phys. Lett.
\yr 2016
\vol 42
\issue 8
\pages 860--864
\crossref{https://doi.org/10.1134/S1063785016080289}
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    • This publication is cited in the following 25 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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