Preparation and Upconversion Luminescence Properties of La 2.4Mo 1.6O 8:Yb 3+,Er 3+
ZHANG Ningzi, ZHOU Yaowei, YU Zhen, XIA Zhiguo
Chinese Journal of Applied Chemistry . 2016, (10): 1140 -1146 .  DOI: 10.11944/j.issn.1000-0518.2016.10.160244