Work

Effect of high temperature isothermal annealing on optical properties of Gd3AlxGa5-xO12 (x = 1—3) and Gd3Al2Ga3O12:Ce3+ crystals

Year: 2024

Type: article

Abstract: Crystals of gadolinium-aluminum-gallium garnets with the following charge compositions: Gd3AlxGa5-xO12 (x = 1—3) and Gd3Al2Ga3O12:Ce3+ were grown The influence of high-temperature annealing in air on the optical properties of these crystals has been established. It was shown that annealing does not affect the oxidation state of cerium. Using X-ray fluorescence analysis, a gallium deficiency was established in all the studied crystals.

Source: Известия Российской академии наук Серия физическая

DOI: 10.31857/s0367676524050104

Authors: V. M. Kasimova, N. S. Kozlova, E. V. Zabelina, O. A. Buzanov, A. S. Bykov, A. V. Targonsky, A. V. Rogachev

Institutions: National University of Science and Technology, Fomos-Materials (Russia), Russian Academy of Sciences, Kurchatov Institute, Federal Scientific Research Centre Crystallography and Photonics

Language: English

Topic: Radiation Detection and Scintillator Technologies

Subfield: Radiation

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W4405711712

FWCI:

Cites: 23

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Related to: 10