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 …

The fracture of bulk metallic glasses

BA Sun, WH Wang - Progress in Materials Science, 2015 - Elsevier
The fracture of metallic glasses has received relatively little attention until recently. The
development of bulk metallic glasses (BMGs) with more compositions, large sample sizes …

Shear‐band dynamics in metallic glasses

R Maaß, JF Löffler - Advanced Functional Materials, 2015 - Wiley Online Library
The future of metallic glasses as an advanced structural and functional material will to a
great extent depend on the understanding and control of their mesoscopic flow defects …

Nanostructure and nanomechanics of cement: polydisperse colloidal packing

E Masoero, E Del Gado, RJM Pellenq, FJ Ulm, S Yip - Physical review letters, 2012 - APS
Cement setting and cohesion are governed by the precipitation and growth of calcium-
silicate-hydrate, through a complex evolution of microstructure. A colloidal model to describe …

Evidence for glass–glass interfaces in a columnar Cu–Zr nanoglass

H Voigt, A Rigoni, E Boltynjuk… - Advanced Functional …, 2023 - Wiley Online Library
Comprehensive analyses of the atomic structure using advanced analytical transmission
electron microscopy‐based methods combined with atom probe tomography confirm the …

Shear-band thickness and shear-band cavities in a Zr-based metallic glass

C Liu, V Roddatis, P Kenesei, R Maaß - Acta Materialia, 2017 - Elsevier
Strain localization into shear bands in metallic glasses is typically described as a
mechanism that occurs at the nano-scale, leaving behind a shear defect with a thickness of …

Progressive shear band propagation in metallic glasses under compression

RT Qu, ZQ Liu, G Wang, ZF Zhang - Acta Materialia, 2015 - Elsevier
Shear band plays a key role in dominating the strength and plasticity of metallic glasses, and
exhibits two kinds of propagation modes under compression, ie, progressive and …

Quantitative measurement of density in a shear band of metallic glass monitored along its propagation direction

V Schmidt, H Rösner, M Peterlechner, G Wilde… - Physical review …, 2015 - APS
Quantitative density measurements from electron scattering show that shear bands in
deformed Al 88 Y 7 Fe 5 metallic glass exhibit alternating high and low density regions …

Evolution of shear bands, free volume and hardness during cold rolling of a Zr-based bulk metallic glass

M Stolpe, JJ Kruzic, R Busch - Acta materialia, 2014 - Elsevier
Two-dimensional cold rolling was performed on a bulk metallic glass (BMG) with
composition Zr 58.5 Cu 15.6 Ni 12.8 Al 10.3 Nb 2.8. The average shear band density …

Density changes in shear bands of a metallic glass determined by correlative analytical transmission electron microscopy

H Rösner, M Peterlechner, C Kübel, V Schmidt… - Ultramicroscopy, 2014 - Elsevier
Density changes between sheared zones and their surrounding amorphous matrix as a
result of plastic deformation in a cold-rolled metallic glass (melt-spun Al 88 Y 7 Fe 5) were …