The tunability in upconversion (UC) emission has been obtained with varying dopants
concentration, visualized with a CIE chromaticity diagram and optimized in the cyan emitting …

The semiconductor oxide BiVO4 has been intensively studied as a highly efficient
photocatalyst. Here we attempt to adopt trivalent lanthanide (Ln3+)-doped BiVO4 as a novel …

A series of Yb 3+, Er 3+, Tm 3+ co-doped K 3 Gd (PO 4) 2 are prepared via the solid-state
reaction method. Upon 980 nm excitation, the synthesized samples present color-tunable …

The present article reports the optical absorption and upconversion (UC) studies of 1.0
mol% Er 3+/2.0 mol% Yb 3+ doped/codoped glasses prepared by melt-quenching …

Color-tunable upconversion emission was explored in the NaGdTiO 4 synthesized by a high
temperature solid-state reaction process. NaGdTiO 4: Er 3+, NaGdTiO 4: Yb 3+/Tm 3+ and …

Rare earth-doped bioactive ceramics are promising biomaterials due to their unique optical
properties, biocompatibility, antioxidants, and antibacterial activity. In this study, a series of …

Abstract BiYO 3: Er 3+/Yb 3+ nanophosphors synthesized by so-gel technique have been
characterized by using XRD, reflectance, FTIR and FESEM analysis. Upon excitation at 980 …

In this paper, the Er 3+, Tm 3+ co-doped La 2 Mo 2 O 9 up-conversion luminescence
phosphors are synthesized via solid state reaction. The luminescence characteristics and up …

Abstract The NaGdTiO 4: Yb 3+/Tm 3+ phosphor has been effectively synthesized by the
traditional solid-state reaction method and its down-conversion and up-conversion …

Abstract Er 3+/Yb 3+/Li+/Zn 2+: Gd 2 O 3 nanophosphors synthesized via combustion
synthesis method have been structurally and optically characterized. The average particles …