Abstract
The electron paramagnetic resonance (EPR) spectrum of 24 magnetically nonequivalent Nd3+ centers has been found and studied in the perovskite-type crystal KZnF3 for the first time. The problem of attributing EPR spectra of magnetically nonequivalent centers with S = 1/2 in crystals with the cubic symmetry was solved in the general form. The parameters of the spin Hamiltonian were determined.
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Acknowledgments
This study was supported by the grant NSh-4653.2014.2 and the grant of the Presidium of the Russian Academy of Sciences 1.32 P. We are grateful to S.L. Korableva (Kazan Federal University) for the samples and I.R. Ibragimov (Kazan Federal University) and V.A. Ulanov (Kazan State Power-Engineering University) for their help in this work.
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Falin, M.L., Zaripov, M.M. & Latypov, V.A. EPR of Nd3+ Ions in the Common Position in a Cubic Single Crystal KZnF3 . Appl Magn Reson 47, 471–477 (2016). https://doi.org/10.1007/s00723-015-0749-1
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DOI: https://doi.org/10.1007/s00723-015-0749-1