Marco Salvalaglio

Dislocation dynamics on deformable surfaces

Abstract We develop a fully coupled theoretical description of dislocation dynamics on deformable crystalline surfaces, using continuum modelling and the amplitude-phase-field crystal (APFC) framework extended to curved geometries. We derive a general kinematic expression for dis...

A topological approach to the Cahn–Hilliard equation and hyperuniform fields

Hyperuniform structures are disordered, correlated systems in which density fluctuations are suppressed at large scales. Such a property generalizes the concept of order in patterns and is relevant across diverse physical systems. We present a numerical characterization of hyperu...