Two-dimensional (2D) materials such as graphene and transition metal dichalcogenides (TMDs) have attracted intense interest due to their exceptional electronic, optical and mechanical properties. A ...

The motion of dislocations in response to stress dictates the mechanical behaviour of materials. However, it is not yet possible to directly observe dislocation motion experimentally at the atomic ...

Researchers recently discovered a helicoidal-shaped defect in layered polymers, uncovering how solvents can diffuse through layers and produce color changes. Dr. Edwin L. Thomas, professor in the ...

where b is the Burgers vector and D is the inter-dislocation spacing. · For the tilt boundary shown, the dislocations are straight edge type. For a pure twist boundary, an array of screw dislocations ...

Bruno Oliveira Cattelan from ACH team participated at the AI Day 2023 with a poster presentation on the preliminary result of their machine learning work applied to material research. participated at ...

· The Mixed dislocations is the most general type of unit dislocation and has an arbitrary angle between its line vector and Burgers vector. b is a constant of the dislocation. · The dislocation line ...