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This article is cited in 2 scientific papers (total in 2 papers)
Impurity centers
Paramagnetic resonance of LaGaO$_{3}$:Mn single crystals grown by floating zone melting
V. A. Vazhenina, A. P. Potapova, M. Yu. Artemova, M. A. Salosinb, A. V. Fokina, I. F. Gil'mutdinovb, I. R. Mukhamedshinb a Institute of Natural Sciences, Ural Federal University, Ekaterinburg
b Institute of Physics, Kazan Federal University
Abstract:
The EPR spectrum of Mn-doped lanthanum gallate single crystals grown by floating zone melting with optical heating has been studied. In contrast to the crystals grown according to the Czochralski method, no manganese is found in these crystals even after high-temperature annealing in air. The spectral characteristics of Fe$^{3+}$ and Gd$^{3+}$ centers in crystals prepared by various methods have been compared in the rhombohedral phase, and the fourth-rank nondiagonal parameters of the Fe$^{3+}$ trigonal centers have been determined, as well.
Keywords:
Rhombohedral Phase, Orientation Behavior, Czochralski Method, Spin Hamiltonian Parameter, Azimuthal Dependence.
Received: 14.07.2015
Citation:
V. A. Vazhenin, A. P. Potapov, M. Yu. Artemov, M. A. Salosin, A. V. Fokin, I. F. Gil'mutdinov, I. R. Mukhamedshin, “Paramagnetic resonance of LaGaO$_{3}$:Mn single crystals grown by floating zone melting”, Fizika Tverdogo Tela, 58:2 (2016), 311–316; Phys. Solid State, 58:2 (2016), 319–324
Linking options:
https://www.mathnet.ru/eng/ftt10082 https://www.mathnet.ru/eng/ftt/v58/i2/p311
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