Relaxation and physical aging in network glasses: a review

M Micoulaut - Reports on Progress in Physics, 2016 - iopscience.iop.org
Recent progress in the description of glassy relaxation and aging are reviewed for the wide
class of network-forming materials such as GeO 2, Ge x Se 1− x, silicates (SiO 2–Na 2 O) or …

Oxide glasses under pressure: Recent insights from experiments and simulations

T Du, SS Sørensen, T To, MM Smedskjaer - Journal of Applied Physics, 2022 - pubs.aip.org
Deciphering the structure-property relations of densified oxide glasses is a problem of
longstanding interest. For example, it is important for understanding the fracture mechanism …

High-Pressure Transformation of Glass from a Tetrahedral to an Octahedral Network: A Joint Approach Using Neutron Diffraction and Molecular Dynamics

A Zeidler, K Wezka, RF Rowlands, DAJ Whittaker… - Physical review …, 2014 - APS
A combination of in situ high-pressure neutron diffraction at pressures up to 17.5 (5) GPa
and molecular dynamics simulations employing a many-body interatomic potential model is …

An insight into the corrosion of alkali aluminoborosilicate glasses in acidic environments

N Stone-Weiss, RE Youngman, R Thorpe… - Physical Chemistry …, 2020 - pubs.rsc.org
The majority of the literature on glass corrosion focuses on understanding the dissolution
kinetics and mechanisms of silicate glass chemistries in the neutral-to-alkaline aqueous …

Networks under pressure: the development of in situ high-pressure neutron diffraction for glassy and liquid materials

PS Salmon, A Zeidler - Journal of Physics: Condensed Matter, 2015 - iopscience.iop.org
The pressure-driven collapse in the structure of network-forming materials will be
considered in the gigapascal (GPa) regime, where the development of in situ high-pressure …

Structure–composition trends in multicomponent borosilicate-based glasses deduced from molecular dynamics simulations with improved B–O and P–O force fields

B Stevensson, Y Yu, M Edén - Physical Chemistry Chemical Physics, 2018 - pubs.rsc.org
We present a comprehensive molecular dynamics (MD) simulation study of composition–
structure trends in a set of 25 glasses of widely spanning compositions from the following …

Indentation and abrasion in glass products: Lessons learned and yet to be learned

AK Varshneya, G Macrelli, S Yoshida… - … Journal of Applied …, 2022 - Wiley Online Library
Glass has provided many life‐changing products over the past millennia to improve the
quality of human living. In this “International Year of Glass 2022” paper, we review the …

[HTML][HTML] New interaction potentials for borate glasses with mixed network formers

S Sundararaman, L Huang, S Ispas… - The Journal of chemical …, 2020 - pubs.aip.org
We adapt and apply a recently developed optimization scheme used to obtain effective
potentials for aluminosilicate glasses to include the network former boron into the interaction …

Pressure-driven transformation of the ordering in amorphous network-forming materials

A Zeidler, PS Salmon - Physical Review B, 2016 - APS
The pressure-induced changes to the structure of disordered oxide and chalcogenide
network-forming materials are investigated on the length scales associated with the first …

Origin of liquid fragility

CW Ryu, T Egami - Physical Review E, 2020 - APS
Liquid fragility characterizes how steeply the viscosity of a glass-forming liquid decreases
with increasing temperature above the glass transition. It is one of the most fundamental …