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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2005, Volume 81, Issue 1, Pages 22–26 (Mi jetpl1789)  

This article is cited in 50 scientific papers (total in 50 papers)

CONDENSED MATTER

Specificity of magnetoelectric effects in a new GdMnO$_3$ magnetic ferroelectric

A. M. Kadomtsevaa, Yu. F. Popova, G. P. Vorob'eva, K. I. Kamilova, A. P. Pyatakova, V. Yu. Ivanovb, A. A. Mukhinb, A. M. Balbashovc

a M. V. Lomonosov Moscow State University
b General Physics Institute named after A. M. Prokhorov, Russian Academy of Sciences
c Moscow Power Engineering Institute (Technical University)
References:
Abstract: A complex study of the magnetic, electric, magnetoelectric, and magnetoelastic properties of GdMnO$_3$ single crystals has been performed in the low-temperature region in strong pulsed magnetic fields up to 200 kOe. An anomaly of the dielectric constant along the $a$ axis of a crystal has been found at 20 K, where a transition from an incommensurate modulated phase to a canted antiferromagnetic phase, as well as electric polarization along the $a$ and $b$ axes of the crystal induced by the magnetic field $H\|b$ ($H_{\rm cr}\sim 40$ kOe), is observed. Upon cooling the crystal in an electric field, the magnetic-field-induced electric polarization changes its sign depending on the sign of the electric field. The occurrence of the electric polarization is accompanied by anisotropic magnetostriction, which points to a correlation between the magnetoelectric and magnetoelastic properties. Based on these results, it has been stated that GdMnO$_3$ belongs to a new family of magnetoelectric materials with the perovskite structure.
Received: 18.11.2004
Revised: 09.12.2004
English version:
Journal of Experimental and Theoretical Physics Letters, 2005, Volume 81, Issue 1, Pages 19–23
DOI: https://doi.org/10.1134/1.1881729
Bibliographic databases:
Document Type: Article
PACS: 75.80.+q
Language: Russian
Citation: A. M. Kadomtseva, Yu. F. Popov, G. P. Vorob'ev, K. I. Kamilov, A. P. Pyatakov, V. Yu. Ivanov, A. A. Mukhin, A. M. Balbashov, “Specificity of magnetoelectric effects in a new GdMnO$_3$ magnetic ferroelectric”, Pis'ma v Zh. Èksper. Teoret. Fiz., 81:1 (2005), 22–26; JETP Letters, 81:1 (2005), 19–23
Citation in format AMSBIB
\Bibitem{KadPopVor05}
\by A.~M.~Kadomtseva, Yu.~F.~Popov, G.~P.~Vorob'ev, K.~I.~Kamilov, A.~P.~Pyatakov, V.~Yu.~Ivanov, A.~A.~Mukhin, A.~M.~Balbashov
\paper Specificity of magnetoelectric effects in a new GdMnO$_3$ magnetic ferroelectric
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2005
\vol 81
\issue 1
\pages 22--26
\mathnet{http://mi.mathnet.ru/jetpl1789}
\transl
\jour JETP Letters
\yr 2005
\vol 81
\issue 1
\pages 19--23
\crossref{https://doi.org/10.1134/1.1881729}
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  • This publication is cited in the following 50 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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