54 citations · 120 across the 4 of their papers we have counts for
4 papers
Paramagnetic filaments in a fast precessing field: Planar versus helical conformations
Pablo Vázquez-Montejo, Joshua M. Dempster, Mónica Olvera de la Cruz
We examine analytically equilibrium conformations of elastic chains of paramagnetic beads in the presence of a precessing magnetic field. Conformations of these filaments are deter…
Contractile actuation and dynamical gel assembly of paramagnetic filaments in fast precessing fields
Joshua M. Dempster, Pablo Vázquez-Montejo, Mónica Olvera de la Cruz
Flexible superparamagnetic filaments are studied under the influence of fast precessing magnetic fields using simulations and a continuum approximation analysis. We find that indiv…
Self-replication with magnetic dipolar colloids
J. M. Dempster, R. Zhang, M. Olvera de la Cruz
Colloidal self-replication represents an exciting research frontier in soft matter physics. Currently, all reported self-replication schemes involve coating colloidal particles wit…
Understanding degenerate ground states of a protected quantum circuit in the presence of disorder
Joshua Dempster, Bo Fu, David G. Ferguson +2
A recent theoretical proposal suggests that a simple circuit utilizing two superinductors may produce a qubit with ground state degeneracy [P. Brooks et al., Phys. Rev. A 87, 05230…