Thermal and Mechanical Properties of Nd 3+/Yb 3+ Co-Doped Titanate Glass with Upconversion Emissions
YU Hui-Mei, PAN Xiu-Hong, ZHANG Ming-Hui, LIU Yan, YU Jian-Ding
Acta Phys. -Chim. Sin. . 2014, (2): 227 -231 .  DOI: 10.3866/PKU.WHXB201312161