2 papers
cond-mat.mes-hall2024
Mesoscale Field Theory for Quasicrystals
Marcello De Donno, Luiza Angheluta, Ken R. Elder +1
We present a mesoscale field theory unifying the modeling of growth, elasticity, and dislocations in quasicrystals. The theory is based on the amplitudes entering their density-wav…
cond-mat.mtrl-sci2023
Amplitude phase-field crystal model for the hexagonal close-packed lattice
Marcello De Donno, Marco Salvalaglio
The phase field crystal model allows the study of materials on atomic length and diffusive time scales. It accounts for elastic and plastic deformation in crystal lattices, includi…