184 citations · 740 across the 8 of their papers we have counts for
8 papers
Impedance spectroscopy of epitaxial multiferroic thin films
Rainer Schmidt, Wilma Eerenstein, Thomas Winiecki +2
Temperature dependent impedance spectroscopy enables the many contributions to the dielectric and resistive properties of condensed matter to be deconvoluted and characterized sepa…
A Fast Semi-Implicit Finite Difference Method for the TDGL Equations
T. Winiecki, C. S. Adams
We propose a finite-difference algorithm for solving the time-dependent Ginzburg-Landau (TDGL) equation coupled to the appropriate Maxwell equation. The time derivatives are discre…
Vortex dynamics, pinning, and critical currents in a Ginzburg-Landau type-II superconductor
T. Winiecki, C. S. Adams
The dynamics of vortices in a type-II superconductor with defects are studied by solving the time-dependent Ginzburg-Landau equations in two and three dimensions. We show that vort…
Sound emission due to superfluid vortex reconnections
M. Leadbeater, T. Winiecki, D. C. Samuels +2
By performing numerical simulations of superfluid vortex ring collisions we make direct quantitative measurements of the sound energy released due to vortex reconnections. We show…
Motion of an object through a dilute quantum fluid
T. Winiecki, C. S. Adams
We simulate the motion of a massive object through a dilute Bose-Einstein condensate by numerical solution of the non-linear Schrödinger equation coupled to an equation of motion f…
Vortex shedding and drag in dilute Bose-Einstein condensates
T. Winiecki, B. Jackson, J. F. McCann +1
Above a critical velocity, the dominant mechanism of energy transfer between a moving object and a dilute Bose-Einstein condensate is vortex formation. In this paper, we discuss th…