Fig. 1: Structural analyses of Mn doping in Li2ZnSiO4.
From: Mn2+-activated dual-wavelength emitting materials toward wearable optical fibre temperature sensor
a Crystal structure of Li2ZnSiO4. b The Mn K-edge XANES spectra of Li2Zn0.95SiO4:0.05Mn2+ and Li2Zn0.85SiO4:0.15Mn2+ and the reference compounds (MnO, Mn2O3 and MnO2). c Formation energy (Ef) for different substitution models of Mn in Li64Zn32Si32O128 (M1‒M3) and Li64Zn31MnSi32O128 (M4–M8).
