Structural heterogeneities and mechanical behavior of amorphous alloys

JC Qiao, Q Wang, JM Pelletier, H Kato… - Progress in Materials …, 2019 - Elsevier
Although the atomic structure of amorphous alloys, which lacks long-range translational
symmetry, may appear homogeneous at the macroscopic scale, their local dynamic and/or …

Dynamic relaxations and relaxation-property relationships in metallic glasses

WH Wang - Progress in Materials Science, 2019 - Elsevier
Dynamic relaxation is an intrinsic and universal feature of glasses and enables fluctuation
and dissipation to occur, which induces plentiful behaviour, maintains equilibrium, and …

[PDF][PDF] 非晶态物质的本质和特性

汪卫华 - 物理学进展, 2013 - mmp.iphy.ac.cn
非晶态物质是复杂的多体相互作用体系, 其基本特征是原子和电子结构复杂, 微观结构长程无序,
体系在能量上处在亚稳态, 具有复杂的多重弛豫行为, 其物理, 化学和力学性质 …

Achieving strength-ductility synergy in metallic glasses via electric current-enhanced structural fluctuations

H Ding, P Gong, W Chen, Z Peng, H Bu… - International Journal of …, 2023 - Elsevier
Structural applications of metallic glasses are limited by their room-temperature brittleness
and strain-softening, associated with the extreme localization of plastic flow in shear bands …

Understanding glass through differential scanning calorimetry

Q Zheng, Y Zhang, M Montazerian, O Gulbiten… - Chemical …, 2019 - ACS Publications
Differential scanning calorimetry (DSC) is a powerful tool to address some of the most
challenging issues in glass science and technology, such as the nonequilibrium nature of …

Wigner formulation of thermal transport in solids

M Simoncelli, N Marzari, F Mauri - Physical Review X, 2022 - APS
Two different heat-transport mechanisms are discussed in solids. In crystals, heat carriers
propagate and scatter particlelike as described by Peierls's formulation of the Boltzmann …

Rejuvenation of metallic glasses by non-affine thermal strain

SV Ketov, YH Sun, S Nachum, Z Lu, A Checchi… - Nature, 2015 - nature.com
When a spatially uniform temperature change is imposed on a solid with more than one
phase, or on a polycrystal of a single, non-cubic phase (showing anisotropic expansion …

The effects of Ni or Nb additions on the relaxation behavior of Zr55Cu35Al10 metallic glass

QH Pham, S Chupradit, G Widjaja, MS Alhassan… - Materials Today …, 2021 - Elsevier
Many questions raised in the field of metallic glasses (MGs) are inherently attributed to β
relaxation. Therefore, this study investigated the behavior of β relaxation in the Zr 55 Cu 35 …

A review of catalytic performance of metallic glasses in wastewater treatment: Recent progress and prospects

LC Zhang, Z Jia, F Lyu, SX Liang, J Lu - Progress in Materials Science, 2019 - Elsevier
Metallic glasses (MGs), with their unique disordered atomic packing structure and superior
catalytic capabilities, have gradually been realized with their significance in the field of …

Deformation of metallic glasses: Recent developments in theory, simulations, and experiments

TC Hufnagel, CA Schuh, ML Falk - Acta Materialia, 2016 - Elsevier
We review recent research into elastic and plastic deformation of metallic glasses, with an
emphasis on making connections between developments in theory and simulation (largely …