From the 1 of 4 linked papers with an AI index.
Showing cond-mat.mtrl-sciShow all
2 papers · 1 filter
cond-mat.mtrl-sci2026
A Combined Microbeam and Phase-Field Approach to Identify the Toughness and Ultimate Strength of Amorphous Silica
Gustavo Alberto Rosales-Sosa, Gergely Molnar, Yoshinari Kato +7
The paper introduces a combined microbeam testing and phase‑field modeling method to simultaneously measure the fracture toughness (Gₙ) and ultimate tensile strength of amorphous s…
cond-mat.mtrl-sci2026
How glass breaks -- Damage explains the difference between surface and fracture energies in amorphous silica
Gergely Molnár, Etienne Barthel
The difference between free surface energy and fracture toughness in amorphous silica is studied via multi-scale simulations. We combine the homogenization of a molecular dynamics…