Abstract
Electron paramagnetic resonance (EPR) spectra of GdMnO3 single crystal and GdMnO3/LaAlO3 thin film are measured at Q-band frequency in the temperature range of 4.2 to 300 K. The temperature dependence of parameters of the spin Hamiltonian corresponding to the monoclinic symmetry of such paramagnetic centers as Gd3+ ions in the GdMnO3/LaAlO3 film is determined.
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Original Russian Text © 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.-A. Krug von Nidda, A. Loidl, 2013, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2013, Vol. 77, No. 10, pp. 1403–1405.
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Yatsyk, I.V., Mamedov, D.V., Fazlizhanov, I.I. et al. Temperature features of the EPR spectrum of GdMnO3: Single crystal and thin film GdMnO3/LaAlO3 . Bull. Russ. Acad. Sci. Phys. 77, 1213–1215 (2013). https://doi.org/10.3103/S1062873813100341
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DOI: https://doi.org/10.3103/S1062873813100341