17 citations · 91 across the 18 of their papers we have counts for
6 papers · 1 filter
Vortex Fractionalization in a Josephson Ladder
Ivan Tornes, David Stroud
We show numerically that, in a Josephson ladder with periodic boundary conditions and subject to a suitable transverse magnetic field, a vortex excitation can spontaneously break u…
Superconductivity Versus Phase Separation, Stripes, and Checkerboard Ordering: A Two-Dimensional Monte Carlo Study
Daniel Valdez-Balderas, David Stroud
Using Monte Carlo techniques, we study a simple model which exhibits a competition between superconductivity and other types of order in two dimensions. The model is a site-diluted…
Surface-Enhanced Plasmon Splitting in a Liquid-Crystal-Coated Gold Nanoparticle
Sung Yong Park, D. Stroud
We show that, when a gold nanoparticle is coated by a thin layer of nematic liquid crystal, the deformation produced by the nanoparticle surface can enhance the splitting of the na…
Model for a Macroscopically Disordered Conductor with an Exactly Linear High-Field Magnetoresistance
Vishwesha Guttal, David Stroud
We calculate the effective resistivity of a macroscopically disordered two dimensional conductor consisting of two components in a perpendicular magnetic field. When two components…
New Method to Calculate Electrical Forces Acting on a Sphere in an Electrorheological Fluid
Kwangmoo Kim, David Stroud, Xiangting Li +1
We describe a method to calculate the electrical force acting on a sphere in a suspension of dielectric spheres in a host with a different dielectric constant, under the assumption…
Long Josephson Junction in a Resonant Cavity
Ivan Tornes, David Stroud
We present a model to describe an underdamped long Josephson junction coupled to a singlemode electromagnetic cavity, and carry out numerical calculations using this model in vario…