3 papers
cond-mat.soft2026
Hydrodynamic cascade drives tumbling in sheared colloidal rod suspensions
Lucas H. P. Cunha, Paul F. Salipante, Peter D. Olmsted +1
Modeling the dynamics of colloidal rods remains a central challenge in soft-matter physics due to the anisotropic and long-ranged nature of their interactions. Hydrodynamic interac…
cond-mat.soft2026
Interaction potentials for mutually induced dipoles in uniform fields
Lucas H. P. Cunha
Dipolar interactions govern the structure and dynamics of many soft-matter systems, from molecular to colloids assemblies. When dipole moments are induced by an external field, mut…
cond-mat.soft2024
Capturing the slow relaxation time of superparamagnetic colloids in time-varying fields
Lucas H. P. Cunha, Aldo Spatafora-Salazar, Dana M. Lobmeyer +3
Superparamagnetic colloids present interesting assembly dynamics and propulsion in time-varying magnetic fields due to their magnetic relaxation. However, little is known about the…