Up-conversion luminescence in Er 3+/Yb 3+-codoped PbTiO 3 perovskite obtained via Pechini method

Autor: Lemos, F.C.D., Melo, D.M.A., da Silva, J.E.C. *
Zdroj: In Materials Research Bulletin 2005 40(1):187-192
Databáze: ScienceDirect