Kinetics of non-isothermal crystallization and glass transition phenomena in Ga10Se87Pb3 and Ga10Se84Pb6 chalcogenide glasses by DSC

► Calorimetric studies were performed on Ga10Se87Pb3 & Ga10Se84Pb6 glasses. ► There amorphous nature has been verified by x-ray diffraction. ► The studied glasses indicates a two-dimensional growth of ternary samples. ► ΔEc and ΔEt were determined from the heating rate dependence of Tc and Tg. ► Enthalpy released is found to be maximum for Ga10Se87Pb3 as compared to Ga10Se84Pb6.