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Luminescent properties of Li[2]O-K[2]O-Al[2]O[3]-B[2]O[3] glass-ceramics doped with Cr{3+} ions

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Заглавие Luminescent properties of Li[2]O-K[2]O-Al[2]O[3]-B[2]O[3] glass-ceramics doped with Cr{3+} ions
 
Автор Valiev, Damir Talgatovich
Agafonova, Daria
Babkina, Anastasiia
Oreshkina, Kseniia
Zyryanova, Ksenia
Osipova, Anastasiia
 
Тематика alkali alumina-borate glass
glass-ceramics
luminescent properties
trivalent chromium ions
стекло
люминесцентные свойства
стеклокерамика
ионы хрома
трехвалентный хром
 
Описание Li[2]O-K[2]O-Al[2]O[3-B[2]O[3 glass-ceramics doped with trivalent chromium ions was fabricated by melt-quenching technique. The glass-ceramics preparation process included 5 stages. The structure, optical and luminescent properties of glass-ceramics were investigated. The effect of Sb[2]O[3] with different concentration on structure and luminescent properties was carried out. It was demonstrated the introduction of antimony oxide leads to a shift of the maxima of exothermic transformations towards higher temperatures. The luminescence intensity of Cr{3+} ions increased with increasing of Sb[2]O[3]. The maximum quantum yield was 44%, which confirms the possibility of using of glass-ceramics as active media in laser and fiber technologies, as well as for creating phosphor materials.
 
Дата 2020-01-23T09:13:01Z
2020-01-23T09:13:01Z
2019
 
Тип Conference Paper
Published version (info:eu-repo/semantics/publishedVersion)
Conference paper (info:eu-repo/semantics/conferencePaper)
 
Идентификатор Luminescent properties of Li[2]O-K[2]O-Al[2]O[3]-B[2]O[3] glass-ceramics doped with Cr{3+} ions / D. T. Valiev [et al.] // 14th International Forum on Strategic Technology (IFOST-2019), October 14-17, 2019, Tomsk, Russia : [proceedings]. — Tomsk : TPU Publishing House, 2019. — [С. 91-94].
http://earchive.tpu.ru/handle/11683/57455
 
Язык en
 
Связанные ресурсы 14th International Forum on Strategic Technology (IFOST-2019), October 14-17, 2019, Tomsk, Russia : [proceedings]. — Tomsk, 2019.
 
Права Open access (info:eu-repo/semantics/openAccess)