Distortion of the Ligand Environment of Gd3+ and Eu2+ Ions in Garnets: Y3Al5O12, Lu3Al5O12, and Y3Ga5O12

Distortion of the Ligand Environment of Gd3+ and Eu2+ Ions in Garnets: Y3Al5O12, Lu3Al5O12, and Y3Ga5O12

Using experimental second-rank parameters of the spin Hamiltonian of the rhombic centers Gd 3+ and Eu 2+ in three garnets and the superposition approximation formalism, relaxation of the nearest environment of impurity ions is estimated.

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Veröffentlicht in:Physics of the solid state 2019-10, Vol.61 (10), p.1815-1819
Hauptverfasser: Vazhenin, V. A., Artyomov, M. Yu, Potapov, A. P., Fokin, A. V.
Format: Artikel
Sprache:eng
Schlagworte:
Europium
Gadolinium
Garnets
Impurity Centers
Physics
Physics and Astronomy
Solid State Physics
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Beschreibung
Zusammenfassung:Using experimental second-rank parameters of the spin Hamiltonian of the rhombic centers Gd 3+ and Eu 2+ in three garnets and the superposition approximation formalism, relaxation of the nearest environment of impurity ions is estimated.
ISSN:1063-7834
1090-6460
DOI:10.1134/S106378341910038X