Vazhenin V. A.
1, Artyomov M. Yu.
1, Potapov A. P.
11Ural Federal University (Institute of Natural Sciences and Mathematics), Yekaterinburg, Russia
Email: Vladimir.Vazhenin@urfu.ru
In LiCaAlF6:Cr single crystals, paramagnetic resonance spectra of isolated Cr3+ centers and uncontrolled Mn2+, Gd3+, V2+ impurities were detected in several samples with different chromium concentrations. The parameters of the spin Hamiltonians Cr3+, Gd3+, V2+ are determined. Near the signals of Cr3+ centers, weak satellites were observed, attributed to transitions of interacting pairs of chromium ions. Keywords: LiCaAlF6, uncontrolled impurities, paramagnetic resonance.
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