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Updated: Jan 10, 2026

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses
Published on: June 7, 2018
Unifying dynamics of glass-forming liquids by crystallization temperature
Yunhuan Nie1, Lijin Wang2, Huiming Cao1
1Hefei National Research Center for Physical Sciences at the Microscale and Department of Physics, University of Science and Technology of China, Hefei 230026, China.
Abstract:
A crucial question pertaining to the understanding of the elusive glass transition concerns the existence of a universal framework that can describe the dynamics of various glass-forming liquids. Here, we report our achievement of a comprehensive unification of dynamics via the utilization of the crystallization temperature. We provide evidence that the pressure-dependent crystallization temperature links numerous pivotal features of multiple glass-forming liquids, including the super-Arrhenius structural relaxation, dynamical heterogeneity, caging behavior, glass fragility, onset temperature and glass transition temperature. The significant role played by the crystallization temperature reveals the underlying connections between non-equilibrium glass formers and their equilibrium counterparts.
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