Title: Synthesis and up-conversion of core/shell SrF2:Yb3+,Er3+@SrF2:Yb3+,Nd3+ nanoparticles under 808, 975, and 1532 nm excitation wavelengths
Authors: Dominika Przybylska, Tomasz Grzyb
Journal: Journal of Alloy and Compounds
Publication type: article
DOI: 10.1016/j.jallcom.2020.154797