Optical sensing of temperature based on non-thermally coupled levels and upconverted white light emission of a Gd2(WO4)3 phosphor co-doped with in Ho(III), Tm(III), and Yb(III)
Titel:
Optical sensing of temperature based on non-thermally coupled levels and upconverted white light emission of a Gd2(WO4)3 phosphor co-doped with in Ho(III), Tm(III), and Yb(III)