Dynamic relaxation is an intrinsic and universal feature of glasses and enables fluctuation
and dissipation to occur, which induces plentiful behaviour, maintains equilibrium, and …

Complex materials are composed of basic units which invariably interact with anharmonic
potentials. It is well known that the dynamics of systems with anharmonic interaction are …

Fragility is a fundamental property of glass-forming liquids. Here, we evaluated the liquid
fragility and structural and dynamic heterogeneity of glassy solids for four model binary …

Relaxation processes significantly influence the properties of glass materials. However,
understanding their specific origins is difficult; even more challenging is to forecast them …

Relaxation dynamics, as a key to understand glass formation and glassy properties, remains
an elusive and challenging issue in condensed matter physics. In this work, in situ high …

By systematically investigating the relaxation behavior of a model metallic glass based on
the extensive molecular dynamics (MD) simulations combined with the dynamic mechanical …

Dielectric relaxation experiments performed at ambient and elevated pressures P in
molecular, ionic, and polymeric glass formers have established that the relation of the Johari …

One way to increase the ductility of metallic glasses is to induce heterogeneous
microstructures, as for example in nanoglasses and crystal-glass composites. The …

非晶合金, 即金属玻璃, 是一类特殊的由基本化学元素组成的非晶态物质, 由于其独特的微观组织
结构, 展现出了不同于传统晶态合金材料的特殊物性, 而成为高性能材料应用领域的重要一员 …

The dynamic crossover in supercooled liquids initially predicted by model coupling theory
has been widely accepted, but its underlying structural origin is still an open issue for glass …