Abstract:
The second-rank spin Hamiltonian parameters of Gd3+ and Eu2+ orthorhombic centers in crystals of the yttrium aluminum garnet Y3Al5O12 have been analyzed within the framework of the superposition model for the zero-field splitting of the ground state. It has been shown that the description of the experimental data in this model is possible only under the assumption of relaxation of the ligand environment of the paramagnetic impurity.
Citation:
V. A. Vazhenin, M. Yu. Artemov, A. P. Potapov, V. A. Chernyshev, A. V. Fokin, A. V. Serdtsev, “Relaxation of the environment of Gd3+ and Eu2+ impurity ions in the Y3Al5O12 garnet”, Fizika Tverdogo Tela, 59:5 (2017), 942–946; Phys. Solid State, 59:5 (2017), 967–972
\Bibitem{VazArtPot17}
\by V.~A.~Vazhenin, M.~Yu.~Artemov, A.~P.~Potapov, V.~A.~Chernyshev, A.~V.~Fokin, A.~V.~Serdtsev
\paper Relaxation of the environment of Gd$^{3+}$ and Eu$^{2+}$ impurity ions in the Y$_{3}$Al$_{5}$O$_{12}$ garnet
\jour Fizika Tverdogo Tela
\yr 2017
\vol 59
\issue 5
\pages 942--946
\mathnet{http://mi.mathnet.ru/ftt9585}
\crossref{https://doi.org/10.21883/FTT.2017.05.44384.286}
\elib{https://elibrary.ru/item.asp?id=29405093}
\transl
\jour Phys. Solid State
\yr 2017
\vol 59
\issue 5
\pages 967--972
\crossref{https://doi.org/10.1134/S1063783417050286}
Linking options:
https://www.mathnet.ru/eng/ftt9585
https://www.mathnet.ru/eng/ftt/v59/i5/p942
This publication is cited in the following 2 articles:
Thaige P. Gompa, Samuel M. Greer, Natalie T. Rice, Ningxin Jiang, Joshua Telser, Andrew Ozarowski, Benjamin W. Stein, Henry S. La Pierre, “High-Frequency and -Field Electron Paramagnetic Resonance Spectroscopic Analysis of Metal–Ligand Covalency in a 4f7 Valence Series (Eu2+, Gd3+, and Tb4+)”, Inorg. Chem., 60:12 (2021), 9064
V. A. Vazhenin, M. Yu. Artemov, A. P. Potapov, A. V. Fokin, “Distortion of the ligand environment of Gd$^{3+}$ and Eu$^{2+}$ ions in garnets: Y$_{3}$Al$_{5}$O$_{12}$, Lu$_{3}$Al$_{5}$O$_{12}$, Y$_{3}$Ga$_{5}$O$_{12}$”, Phys. Solid State, 61:10 (2019), 1815–1819