Up-conversion luminescence properties and temperature sensing behavior of Nd3+/Yb3+/Tm3+ triply doped LaNbO4 phosphors under 808 nm and 980 nm excitations
Titel:
Up-conversion luminescence properties and temperature sensing behavior of Nd3+/Yb3+/Tm3+ triply doped LaNbO4 phosphors under 808 nm and 980 nm excitations