Fig. 5
Indication of different structures. Total enthalpy of the phase transformation (ΔH), enthalpy of crystallization during heating (ΔHcryst) and intensity of the glass transition (Δcp) upon heating at 6000 K s−1 (Fig. 4b) vs. cooling rate at which the glass was formed. Four different states can be clearly observed: the fully crystalline region, the semi-crystalline glass (SCG), the self-doped glass (SDG), and the chemically homogeneous glass (CHG)
