Depinning and nonequilibrium dynamic phases of particle assemblies driven over random and ordered substrates: a review
We review the depinning and nonequilibrium phases of collectively interacting particle
systems driven over random or periodic substrates. This type of system is relevant to vortices …
systems driven over random or periodic substrates. This type of system is relevant to vortices …
Quasicrystals in soft matter
T Dotera - Israel Journal of Chemistry, 2011 - Wiley Online Library
Two decades after the first publication on quasicrystals in aluminum manganese alloys by
Shechtman et al., a “soft quasicrystal” was found in nature. Since then a number of materials …
Shechtman et al., a “soft quasicrystal” was found in nature. Since then a number of materials …
Derivation of coarse-grained potentials via multistate iterative Boltzmann inversion
In this work, an extension is proposed to the standard iterative Boltzmann inversion (IBI)
method used to derive coarse-grained potentials. It is shown that the inclusion of target data …
method used to derive coarse-grained potentials. It is shown that the inclusion of target data …
Defined core–shell particles as the key to complex interfacial self-assembly
The two-dimensional self-assembly of colloidal particles serves as a model system for
fundamental studies of structure formation and as a powerful tool to fabricate functional …
fundamental studies of structure formation and as a powerful tool to fabricate functional …
Complex crystalline structures in a two-dimensional core-softened system
A transition from a square to a hexagonal lattice is studied in a 2D system of particles
interacting via a core-softened potential. Due to the presence of two length scales of …
interacting via a core-softened potential. Due to the presence of two length scales of …
Interaction of individual skyrmions in a nanostructured cubic chiral magnet
We report direct evidence of the field-dependent character of the interaction between
individual magnetic skyrmions as well as between skyrmions and edges in B 20-type FeGe …
individual magnetic skyrmions as well as between skyrmions and edges in B 20-type FeGe …
Machine learning for crystal identification and discovery
As computers get faster, researchers—not hardware or algorithms—become the bottleneck
in scientific discovery. Computational study of colloidal self‐assembly is one area that is …
in scientific discovery. Computational study of colloidal self‐assembly is one area that is …
Why do ultrasoft repulsive particles cluster and crystallize? Analytical results from density-functional theory
We demonstrate the accuracy of the hypernetted chain closure and of the mean-field
approximation for the calculation of the fluid-state properties of systems interacting by means …
approximation for the calculation of the fluid-state properties of systems interacting by means …
Quasibinary amorphous phase in a three-dimensional system of particles with repulsive-shoulder interactions
We report a computer-simulation study of the equilibrium phase diagram of a three-
dimensional system of particles with a repulsive-step potential. Using free-energy …
dimensional system of particles with a repulsive-step potential. Using free-energy …
Quasicrystalline order and a crystal-liquid state in a soft-core fluid
A two-dimensional system of soft particles interacting via a two-length-scale potential is
studied. Density functional theory and Brownian dynamics simulations reveal a fluid phase …
studied. Density functional theory and Brownian dynamics simulations reveal a fluid phase …