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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2013, Volume 97, Issue 8, Pages 544–548
DOI: https://doi.org/10.7868/S0370274X1308008
(Mi jetpl3406)
 

This article is cited in 11 scientific papers (total in 11 papers)

CONDENSED MATTER

Anomalous Hall effect in (Co$_{41}$Fe$_{39}$B$_{20})_ x$ (Al–O)$_{100 -x}$ nanocomposites

Yu. O. Mikhailovskya, D. E. Mettusa, A. P. Kazakova, V. N. Prudnikova, Yu. E. Kalininb, A. S. Sitnikovb, A. Gerberc, D. Bartovc, A. B. Granovskiia

a M. V. Lomonosov Moscow State University, Faculty of Physics
b Voronezh State Technical University
c Tel-Aviv University, The Raymond and Beverly Sackler Faculty of Exact Sciences
References:
Abstract: The concentration dependence of the coefficient $R_ s$ characterizing the anomalous Hall effect (AHE) has been studied by measuring the electrical resistivity $\rho$, magnetoresistance, and the magnetic field dependence of magnetization and Hall resistivity of (Co$_{41}$Fe$_{39}$B$_{20})_x$(Al–O)$_{1-x}$ nanocomposite thin films. It has been demonstrated that the AHE coefficient increases by more than an order of magnitude with a decrease in the percentage $x$ of the amorphous ferromagnetic metal from $60$ to $30$ and its behavior is described by the relation $R_s\sim\rho^m$, where $m=0.46\pm0.1$. At the same time, the coefficient characterizing the normal Hall effect grows by a factor of less than $10$. The mechanisms underlying the giant Hall effect in nanocomposites have been discussed.
Received: 11.03.2013
English version:
Journal of Experimental and Theoretical Physics Letters, 2013, Volume 97, Issue 8, Pages 473–477
DOI: https://doi.org/10.1134/S0021364013080110
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: Yu. O. Mikhailovsky, D. E. Mettus, A. P. Kazakov, V. N. Prudnikov, Yu. E. Kalinin, A. S. Sitnikov, A. Gerber, D. Bartov, A. B. Granovskii, “Anomalous Hall effect in (Co$_{41}$Fe$_{39}$B$_{20})_ x$ (Al–O)$_{100 -x}$ nanocomposites”, Pis'ma v Zh. Èksper. Teoret. Fiz., 97:8 (2013), 544–548; JETP Letters, 97:8 (2013), 473–477
Citation in format AMSBIB
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\paper Anomalous Hall effect in (Co$_{41}$Fe$_{39}$B$_{20})_ x$ (Al--O)$_{100 -x}$ nanocomposites
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\yr 2013
\vol 97
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\pages 544--548
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\yr 2013
\vol 97
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  • This publication is cited in the following 11 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
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