Intense red emission of mixed-alkali rare-earth free germanate glass-ceramics with Mn ions

Intense red emission of mixed-alkali rare-earth free germanate glass-ceramics with Mn ions

Bibliographic Details
Parent link:Optical Materials Express
Vol. 12, iss. 5.— 2022.— [P. 2072-2086]
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Other Authors: Babkina A. N. Anastasiya Nikolaevna, Valiev D. T. Damir Talgatovich, Kulpina E. V. Ekaterina Vitaljevna, Pavlyuk A. S. Aleksandra Sergeevna, Zyryanova K. S. Kseniya Sergeevna, Monogarova A. A. Alina Aleksandrovna, Ignatjev A. A. Aleksey Aleksandrovich, Kuzmenko N. K. Nataljya Konstantinovna, Zhizhin E. V. Evgeny Vladimirovich, Koroleva A. V. Aleksandra Vladimirovna
Summary:Title screen
A series of germanate glasses with manganese and alkaline ions (Li, Na, K, Rb, Cs) are successfully synthesized. Only 9 out of 21 studied compositions crystallize into glass-ceramics with LiNaGe4O9 and Li2Ge7O15 nanocrystals. The glass-ceramics possess intense emission near 660-670 nm with 37% QY and two-exponential decay with lifetime equal to 1.29 msec. The fabricated materials can be used as a deep-red radiation light source for plant growth cultivation.
Published: 2022
Subjects:
электронный ресурс
труды учёных ТПУ
стеклокерамика
излучения
Online Access:https://doi.org/10.1364/OME.458233
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=667908

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