High-Spin Europium and Gadolinium Centers in Yttrium-Aluminum Garnet / Vazhenin V. A.,Potapov A. P.,Asatryan G. R.,Uspenskaya Yu. A.,Petrosyan A. G.,Fokin A. V. // PHYSICS OF THE SOLID STATE. - 2016. - V. 58, l. 8. - P. 1627-1633.

ISSN/EISSN:

1063-7834 / 1090-6460

Type:

Article

Abstract:

Electron-spin resonance spectra of Eu2+ and Gd3+ centers substituting Y3+ ions in single-crystal yttrium-aluminum garnet have been studied and the parameters of their rhombic spin Hamiltonian have been determined. The fine-structure parameters of the above ions have been calculated in the superposition model disregarding changes in the angular coordinates of the ligand environment of the impurity defect thus demonstrating the necessity of taking these changes into account.

Author keywords:

ELECTRON-PARAMAGNETIC-RESONANCE; TRIVALENT GADOLINIUM; CRYSTAL; GD3+; PARAMETERS; ABSORPTION; CAWO4; FE3+; EU2+; ION

DOI:

10.1134/S1063783416080308

Web of Science ID:

ISI:000384439900019

Соавторы в МНС:

Другие поля

Поле	Значение
Month	AUG
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1090-6460
Keywords-Plus	ELECTRON-PARAMAGNETIC-RESONANCE; TRIVALENT GADOLINIUM; CRYSTAL; GD3+; PARAMETERS; ABSORPTION; CAWO4; FE3+; EU2+; ION
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
Author-Email	Vladimir.Vazhenin@urfu.ru
ResearcherID-Numbers	Potapov, Alexander/D-8599-2017
Funding-Acknowledgement	Ministry of Education and Science of the Russian Federation; Russian Foundation for Basic Research {[}5-52-05040Arm\_a]; State Committee for Science of Armenia {[}15RF-003]
Funding-Text	This study was supported by the Ministry of Education and Science of the Russian Federation (state order for the Ural Federal University), the Russian Foundation for Basic Research (project no. 5-52-05040Arm\_a), and the State Committee for Science of Armenia (project no. 15RF-003). The main measurements were carried out on the spectrometer of the ``Modern Technologies{''} Shared Use Center of the Ural Federal University.
Number-of-Cited-References	23
Journal-ISO	Phys. Solid State
Doc-Delivery-Number	DX5RR