Luminescence and optical absorption of fluorozirconate glass doped with K2MnF6

[Display omitted] Fluorozirconate glass doped with K2MnF6 was produced to obtain a red-emitting phosphor, and K2MnF6 was synthesized according to a specially developed procedure using xenon difluoride. The luminescence spectrum exhibited a band at 550 nm attributed to Mn2+, and the absorption spectr...

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Bibliographic Details
Published in:Mendeleev communications 2021-11, Vol.31 (6), p.887-889
Main Authors: Brekhovskikh, Maria N., Kh. Batygov, Sergey, Moiseeva, Liudmila V., Mastryukov, Maxim V., Nikonov, Konstantin S.
Format: Article
Language:English
Subjects:
fluorination with XeF2
fluorozirconate glass
luminescence
manganese ions
optical absorption
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Summary:[Display omitted] Fluorozirconate glass doped with K2MnF6 was produced to obtain a red-emitting phosphor, and K2MnF6 was synthesized according to a specially developed procedure using xenon difluoride. The luminescence spectrum exhibited a band at 550 nm attributed to Mn2+, and the absorption spectra belonged to Mn2+ and Mn3+ ions, which were formed due to the reduction of Mn4+ ions.
ISSN:0959-9436
DOI:10.1016/j.mencom.2021.11.040