]>Viscosity and Glass Transition in Amorphous Oxides : Figure 2
817829.fig.002
Figure 2: Determination of glass transition temperature 𝑇 𝑔 based on differential temperature analysis (DTA), below the 𝑇 𝑔 the material is glassy whereas above the 𝑇 𝑒 the material is liquid (after [32]).