Fig. 1: Controllable glass crystallization for in situ precipitation of LiGa5O8: Mn2+ NCs. | Light: Science & Applications

Fig. 1: Controllable glass crystallization for in situ precipitation of LiGa5O8: Mn2+ NCs.

From: High-security-level multi-dimensional optical storage medium: nanostructured glass embedded with LiGa5O8: Mn2+ with photostimulated luminescence

Fig. 1

a DSC curve of PG recorded at a heating rate of 10 K/min (Tg, Tc and Tp denote the glass transition temperature and the onset and peak crystallization temperature, respectively). b XRD patterns of PG and TGC annealed at 750 °C for different durations. c Bright-field TEM observation of TGC; insets present HAADF-STEM microscopy on the selected region (top) and the SAED pattern (bottom). d HRTEM observation of the TGC; insets show the denoted nanoparticle with high magnification and the corresponding FFT pattern

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