Nearly pure NIR to NIR upconversion luminescence in Tm3+, Yb3+ co-doped ZnO-TiO2 composite phosphor powder

Nearly pure NIR to NIR upconversion luminescence in Tm3+, Yb3+ co-doped ZnO-TiO2 composite phosphor powder

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Vacuum - Volume 148, February 2018, Pages 286-295

Krisana Kobwittaya, Yushi Oishi, Toshio Torikai, Mitsunori Yada, Takanori Watari, Hom Nath Luitel,