283 citations · 606 across the 6 of their papers we have counts for
4 papers · 1 filter
Scaling exponents for fracture surfaces in homogenous glass and glassy ceramics
Daniel Bonamy, Laurent Ponson, Silke Prades +2
We investigate the scaling properties of post-mortem fracture surfaces in silica glass and glassy ceramics. In both cases, the 2D height-height correlation function is found to obe…
Fracture of glassy materials as detected by real-time Atomic Force Microscopy (AFM) experiments
F. Celarie, S. Prades, D. Bonamy +5
We have studied the low speed fracture regime for different glassy materials with variable but controlled length scales of heterogeneity in a carefully mastered surrounding atmosph…
Glass breaks like metals, but at the nanometer scale
F. Celarie, S. Prades, D. Bonamy +4
We report in situ Atomic Force Microscopy experiments which reveal the presence of nanoscale damage cavities ahead of a stress-corrosion crack tip in glass. Their presence might ex…
Electrical conductance of a 2D packing of metallic beads under thermal perturbation
D. Bonamy, L. Laurent, Ph. Claudin +2
Electrical conductivity measurements on a 2D packing of metallic beads have been performed to study internal rearrangements in weakly pertubed granular materials. Small thermal per…