Hyperfine and Quadrupole Interactions in EPR of .sup.153Eu.sup.2+ and .sup.151Eu.sup.2+ in Yttrium-Aluminum Garnet

Rhombic .sup.153Eu.sup.2+ and .sup.151Eu.sup.2+ centers are studied in specially grown single crystals of yttrium-aluminum garnet. The parameters of the hyperfine and quadrupole interactions describing the hyperfine structure of the EPR spectra of both isotopes have been determined.

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Bibliographische Detailangaben
Veröffentlicht in:	Physics of the solid state 2021-10, Vol.63 (10), p.1513
Hauptverfasser:	Potapov, A. P, Vazhenin, V. A, Petrosyan, A. G, Ovanesyan, K. L, Asatryan, G. R, Artyomov, M. Yu
Format:	Artikel
Sprache:	eng
Schlagworte:	Rare earth metals
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Rhombic .sup.153Eu.sup.2+ and .sup.151Eu.sup.2+ centers are studied in specially grown single crystals of yttrium-aluminum garnet. The parameters of the hyperfine and quadrupole interactions describing the hyperfine structure of the EPR spectra of both isotopes have been determined.
ISSN:	1063-7834 1090-6460
DOI:	10.1134/S1063783421090328