1. Bright red upconversion luminescence from Er3+ and Yb3+ co-doped ZnO-TiO2 composite phosphor powder. Issue 16 (November 2017) Authors: Kobwittaya, Krisana; Oishi, Yushi; Torikai, Toshio; Yada, Mitsunori; Watari, Takanori; Luitel, Hom Nath Journal: Ceramics international Issue: Volume 43:Issue 16(2017) Page Start: 13505 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗