Toward atomic-scale understanding of structure-dynamics-properties relations for metallic glasses

ZY Zhou, Q Yang, HB Yu - Progress in Materials Science, 2024 - Elsevier
Disorder and amorphous systems constitute a large body of modern scientific and
technological research, where metallic glasses represent a simple realistic model material …

Research progress on the shear band of metallic glasses

H Zhou, L Shen, B Sun, W Wang - Journal of Alloys and Compounds, 2023 - Elsevier
Metallic glasses have received considerable attention in the fields of materials science and
condensed matter physics. The disordered structure of metallic glasses gives rise to unique …

Correlation between local structure order and spatial heterogeneity in a metallic glass

F Zhu, A Hirata, P Liu, S Song, Y Tian, J Han, T Fujita… - Physical review …, 2017 - APS
Although nanoscale spatial heterogeneity of metallic glasses has been demonstrated by
extensive experimental and theoretical investigations, the nature of spatial heterogeneity …

Computational modeling sheds light on structural evolution in metallic glasses and supercooled liquids

J Ding, E Ma - NPJ Computational Materials, 2017 - nature.com
This article presents an overview of three challenging issues that are currently being
debated in the community researching on the evolution of amorphous structures in metallic …

Discovery of novel quaternary bulk metallic glasses using a developed correlation-based neural network approach

M Samavatian, R Gholamipour… - Computational Materials …, 2021 - Elsevier
The immense space of composition-processing parameters leads to numerous trial-and-
error experimental works for engineering of novel bulk metallic glasses (BMGs). To tackle …

The influence of deformation on the medium-range order of a Zr-based bulk metallic glass characterized by variable resolution fluctuation electron microscopy

S Hilke, H Rösner, D Geissler, A Gebert… - Acta Materialia, 2019 - Elsevier
The medium-range order (MRO) of both as-cast and deformed states of a Zr-based bulk
metallic glass (Zr 52.5 Cu 17.9 Ni 14.6 Al 10 Ti 5 (at.-%)-Vitreloy 105) were analyzed using …

Dynamic characterization of shock response in crystalline-metallic glass nanolaminates

KV Reddy, C Deng, S Pal - Acta Materialia, 2019 - Elsevier
The dynamic response of crystalline Cu-amorphous Cu 63 Zr 37 nanolaminates under
shock loading has been investigated in the present study by atomistic simulations to provide …

Revealing local order via high energy EELS

JL Hart, AC Lang, Y Li, S Shahrezaei… - Materials Today …, 2023 - Elsevier
Short range order (SRO) is critical in determining the performance of many important
engineering materials. However, accurate characterization of SRO with high spatial …

Nanometer-scale gradient atomic packing structure surrounding soft spots in metallic glasses

B Wang, L Luo, E Guo, Y Su, M Wang… - npj Computational …, 2018 - nature.com
The hidden order of atomic packing in amorphous structures and how this may provide the
origin of plastic events have long been a goal in the understanding of plastic deformation in …

Mechanical properties for a series of Zr-based bulk metallic glasses

AH Cai, G Zhou, PW Li, DW Ding, Q An, GJ Zhou… - Journal of Alloys and …, 2023 - Elsevier
It is an intriguing and urgent goal to quantitatively or semi-quantitatively unveil the
correlation between the properties and the microstructure for metallic glasses. The …