China
Ningbo University
Bi3+/Eu3+ co-doped Na(Y1.5Na0.5)F6 nanocrystals, luminescence, Optical thermometry, n-UV excitation
2.86 μm emission, Na5Y9F32 single crystal, Ho3+/Pr3+/ Gd3+ ions, 5I6 and 5I7 lifetime