Excitation expansion in the high‐energy UV region for Dy3+‐doped medium‐temperature molten silicate glass phosphors

Medium‐temperature molten Dy3+‐doped silicate (LNKBAS) glass phosphors can be excited efficiently in the low‐energy ultraviolet region (UVA). To this end, the addition of sensitizers Sb3+ and Ce3+ expands the validly excitable wavelength of Dy3+ from 348 to 248 nm. Fluorescence spectra demonstrate t...

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Veröffentlicht in:	Journal of the American Ceramic Society 2023-02, Vol.106 (2), p.988-1000
Hauptverfasser:	Tian, Chengyi, Li, Miaomiao, Li, Desheng, Chao, Yaojie, Pun, Edwin Yue Bun, Lin, Hai
Format:	Artikel
Sprache:	eng
Schlagworte:	Cerium Chromaticity Dy3+ fluorescence Dysprosium Energy conversion Excitation Fluorescence medium‐temperature melt multiplicative effect of sensitization Optoelectronic devices Phosphors silicate glass phosphors UVC excitation expansion
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