Title: Upconversion luminescence in BaYF5, BaGdF5 and BaLuF5 nanocrystals doped with Yb3+/Ho3+, Yb3+/Er3+ or Yb3+/Tm3+ ions
Authors: Tomasz Grzyb, Sangeetha Balabhadra, Dominika Przybylska, Mariusz Węcławiak
Journal: Journal of Alloys and Compounds
Publication type: article
DOI: 10.1016/j.jallcom.2015.07.151