Synthesis of Y3Al5O12:Ce Powders for X-ray Luminescent Diamond Composites

A concentration series of Y3Al5O12:Ce solid solutions were prepared, and the composition demonstrating the highest X-ray luminescence intensity of cerium was identified. Based on the best composition, a series of luminescent diamond–Y3Al5O12:Ce composite films were synthesized using microwave plasma...

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Bibliographic Details
Published in:	Inorganics 2022-12, Vol.10 (12), p.240
Main Authors:	Kuznetsov, Sergey V, Sedov, Vadim S, Martyanov, Artem K, Vakalov, Dmitrii S, Tarala, Ludmila V, Tiazhelov, Ivan A, Boldyrev, Kirill N
Format:	Article
Language:	eng
Subjects:	Aluminum Cerium Chemical synthesis Chemical vapor deposition Composition diamond composite Diamonds Gas mixtures Luminescence Microwave plasmas Nanoparticles Phase transitions Solid solutions X-ray luminescence yttrium–aluminum garnet
Online Access:	Get full text
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Summary:	A concentration series of Y3Al5O12:Ce solid solutions were prepared, and the composition demonstrating the highest X-ray luminescence intensity of cerium was identified. Based on the best composition, a series of luminescent diamond–Y3Al5O12:Ce composite films were synthesized using microwave plasma-assisted chemical vapor deposition (CVD) in methane–hydrogen gas mixtures. Variations in the amounts of the embedded Y3Al5O12:Ce powders allowed for the fine-tuning of the luminescence intensity of the composite films.
ISSN:	2304-6740