The motivation for this research is that the emission spectra using directly pumped laser
diodes have not yet been found. We want to explore the luminescence properties of a co …

Spectral converters with satisfactory absorption cross-section, luminescence efficiency, and
photostability are of great significance for improving photoelectric conversion performances …

To investigate the role of PbO as a former or a modifier and effect of its compositional
variation on the physical, structural and optical properties, lithium lead borophosphate …

In this paper, a vitreous matrix 65TeO2–15Li2O–20ZnO (TLZ) doped with different
concentrations of Sm2O3 (0.1, 0.15, 0.2, 0.35, 0.5, and 1.0 mol%) was produced via melt …

We proposed a novel ex-situ sol-gel synthesis of Nd 3+(0.7 mol%) and Yb 3+(X; X= 0.0, 0.7,
1.5, 3.0 mol%) ion co-doped Zinc-Silicate (SZNYX) dense glass-ceramic (DGC) samples …

Abstract Ho 3+-doped BaGd 2 O 4 phosphors sensitized by Yb 3+ or Nd 3+/Yb 3+ have
been prepared by solid-state reaction method. The effects of concentration and temperature …

The effect of Al 3+ ions in the AlF 3 compound on the reduction process of Yb 3+ to Yb 2+
ions in SiO 2–AlF 3–BaF 2–TiO 2–LaF 3 (SABTL) transparent silicate glass-ceramics was …

Herein, we use a modified ex-situ sol-gel synthesis route to prepare Zinc-Silicate (ZnO-SiO
2: Nd 3+/Yb 3+) dense glass ceramic material. The Judd-Ofelt parameters were estimated …

In this work, rare earth ions (REs) including Yb 3+/Er 3+, Yb 3+/Ho 3+ and Yb 3+/Tm 3+ co-
doped manganese oxyfluoride glasses were fabricated using melt quenching method. By …

This study explored the enhancement of near-infrared emissions in YbVO 4: Er 3+ through Y
3+ ion doping under a 980 nm laser excitation. The phosphor exhibits weak green …