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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2012, Volume 96, Issue 6, Pages 455–459
(Mi jetpl3238)
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This article is cited in 5 scientific papers (total in 5 papers)
CONDENSED MATTER
Electron paramagnetic resonance studies of GdMnO$_3$ single crystal and thin film deposited onto a LaAlO$_3$ substrate
I. V. Yatsyka, D. V. Mamedovb, I. I. Fazlizhanova, T. P. Gavrilovaa, R. M. Ereminaa, N. V. Andreevc, V. I. Chichkovc, Ya. M. Mukovskiic, H. Krug von Niddad, A. Loidld a Zavoisky Physical Technical Institute, Kazan Scientific Center of the Russian Academy of Sciences
b Kazan (Volga Region) Federal University
c National University of Science and Technology «MISIS»
d University of Augsburg
Abstract:
Electronic paramagnetic resonance (EPR) spectra of a GdMnO$_3$ single crystal and GdMnO$_3$/LaAlO$_3$ thin film have been measured at $X$- and $Q$-band frequencies in the temperature range from $4.2$ to $300$ K. It is found that the EPR spectrum of a GdMnO3 single crystal consists of only one broad exchange-narrowed line. Unusual magnetism is observed at the interface between the GdMnO$_3$ thin film and LaAlO$_3$ substrate, where it is possible to see the fine structure of the EPR spectrum for a Gd$^{3+}$ ion. The parameters characterizing the fine structure related to the Gd$^{3+}$ ion in the GdMnO$_3$ film deposited onto the LaAlO$_3$ substrate are determined.
Received: 19.07.2012 Revised: 16.08.2012
Citation:
I. V. Yatsyk, D. V. Mamedov, I. I. Fazlizhanov, T. P. Gavrilova, R. M. Eremina, N. V. Andreev, V. I. Chichkov, Ya. M. Mukovskii, H. Krug von Nidda, A. Loidl, “Electron paramagnetic resonance studies of GdMnO$_3$ single crystal and thin film deposited onto a LaAlO$_3$ substrate”, Pis'ma v Zh. Èksper. Teoret. Fiz., 96:6 (2012), 455–459; JETP Letters, 96:6 (2012), 416–420
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https://www.mathnet.ru/eng/jetpl3238 https://www.mathnet.ru/eng/jetpl/v96/i6/p455
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Abstract page: | 228 | Full-text PDF : | 65 | References: | 34 | First page: | 1 |
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