Tunable luminescence of Bi3+-doped YPxV1 − xO4(0 ≤ x ≤1)

Tunable luminescence and energy transfer properties of Bi3+ and Mn4+ co-doped Ca14Al10Zn6O35 phosphors for agricultural applications

Key Laboratory of Carbon Materials of Zhe Materials Engineering, Wenzhou University [email protected]; Fax: +86-577-8837-301 MOE Key Laboratory of Bioinorganic and S and Chemical Engineering, Sun Yat-Sen Un E-mail: [email protected]; Tel: +86 Key Laboratory of Optoelectronic Materials of Sciences, Fuzhou, Fujian 350002, China † Electronic supplementary informa 10.1039/c7ra01285c Cite this:...

Luminescence of Acceptors in Mg-Doped GaN

Enhanced Luminescence of Eu-Doped TiO2Nanodots

Monodisperse and spherical Eu-doped TiO2nanodots were prepared on substrate by phase-separation-induced self-assembly. The average diameters of the nanodots can be 50 and 70 nm by changing the preparation condition. The calcined nanodots consist of an amorphous TiO2matrix with Eu3+ions highly dispersed in it. The Eu-doped TiO2nanodots exhibit intense luminescence due to effective energy transfe...

Luminescence properties of Sm-doped polycrystalline ZrO2

0022-3093/$ see front matter 2008 Elsevier B.V. A doi:10.1016/j.jnoncrysol.2008.06.054 * Corresponding author. E-mail address: [email protected] (S. Lange). We obtained samarium-doped zirconia using two different routes. In one, atomic layer deposited thin crystalline films were doped by using ion implantation; this sample was mainly monoclinic. The other method, the skull-melting technique, y...

Luminescence Spectra of Mn 2 + Doped in

Luminescence data for 6 manganese doped langbeinites, Aj B2 + (S04)3 , are reported. They are consistent with octahedral symmetry of the impurity center (substitutional in B site), although for the host lattice the B site is known to show three-fold axial (distorted octahedral) symmetry only. In accordance with previous conclusions from EPR data the luminescence parameters indicate structural r...