Visualizzazione post con etichetta fracture. Mostra tutti i post
Visualizzazione post con etichetta fracture. Mostra tutti i post
giovedì 13 marzo 2025

# gst: dynamics of fluid-driven fractures across material heterogeneities.

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<< Fracture propagation is highly sensitive to the conditions at the crack tip. In heterogeneous materials, microscale obs...
venerdì 1 novembre 2024

# gst: monitoring of stable crack growth; crack tip behavior at the nanoscale (during ceramic fracture).

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<< To understand fracture and make brittle materials more ductile, (AA) rely on modeling what happens at a crack tip. How...
mercoledì 3 aprile 2024

# gst: elastomers fail from the edge.

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<< The performance of soft devices is limited by the fracture resistance of elastomers. (..) A key observation is that thi...
venerdì 26 gennaio 2024

# gst: compression and fracture of ordered and disordered droplet rafts

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AA << simulate a two-dimensional array of droplets being compressed between two walls. The droplets are adhesive due to an attractive ...
giovedì 2 marzo 2023

# gst: when science meets poetry, an image of three-dimensional stepped cracks (bistability, and their transition to simple cracks)

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<< Slow cracks may be simple, with no internal structure. The leading edge of a simple crack, the crack front, forms a sin...
lunedì 15 marzo 2021

# gst: an atomic imaging of a (slow) crack

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AA << successfully imaged the snapping of individual atomic bonds in a one-atom-thick sheet of rhenium disulfide ( ReS2) using scannin...