Fig. 1: Calorimetric behavior of polyamorphic transition in HEMGs.
From: Continuous polyamorphic transition in high-entropy metallic glass
a DSC traces of the as-prepared TiZrHfCuNi HEMG (G0) and after pre-heat treatment at 713, 726, 740, 753, and 771 K (named as Gm1-4 and Gn, respectively) at a heating rate of 0.17 K s−1. b The HRTEM image and corresponding SEAD pattern for Gn. c Synchrotron XRD curves taken at various temperatures, where the temperature intervals for each transition are indicated by different colors. d Reverse heat flow evolution as a function of temperature obtained from TMDSC measurements for all glasses. e–h The exothermic peak evolution in calorimetric scan and corresponding characteristic temperatures during PT of the Pd42.5Ni42.5P15 MG and the TiZrHfCuNi HEMG. In (f), red, blue, and yellow colors correspond to Tg1, TPT-s, and Tg2, respectively. In (h), red and blue colors correspond to Tg and TPT-s, respectively. Coordinates represent different intrinsic structures in configuration spaces. Source data are provided as a Source Data file.
