445 citations · 1.1k across the 35 of their papers we have counts for
36 papers
BKT phase transition in nanoporous films of superconducting NbN
A. Verma, R. Vedin, J. Jesudasan +3
We present a study of the Berezinskii-Kosterlitz-Thouless (BKT) transition in mildly disordered NbN nanoporous (NP) films. The measured superfluid stiffness, Js, is found to be muc…
Switching current distributions in superconducting nanostrips
Robert Vedin, Jack Lidmar
We study switching current distributions in superconducting nanostrips using theoretical models and numerical simulations. Switching current distributions are commonly measured in…
Accelerated Weight Histogram Method for Rare Event Simulations
Jack Lidmar, Johan Spross, John Leander
We describe an adaptive Markov chain Monte Carlo method suitable for the estimation of rare failure probabilities in complex probabilistic models. This method, the Accelerated Weig…
Current crowding in nanoscale superconductors within the Ginzburg-Landau model
Mattias Jönsson, Robert Vedin, Samuel Gyger +5
The current density in a superconductor with turnarounds or constrictions is non-uniform due to a geometrical current crowding effect. This effect reduces the critical current in t…
Pinning effects in a two-dimensional cluster glass
Wenlong Wang, Rogelio Díaz-Méndez, Mats Wallin +2
We study numerically the glass formation and depinning transition of a system of two-dimensional cluster-forming monodisperse particles in presence of pinning disorder. The pairwis…
Evidence of many thermodynamic states of the three-dimensional Ising spin glass
Wenlong Wang, Mats Wallin, Jack Lidmar
We present a large-scale simulation of the three-dimensional Ising spin glass with Gaussian disorder to low temperatures and large sizes using optimized population annealing Monte…