72 citations · 134 across the 13 of their papers we have counts for
3 papers · 1 filter
Rare Transition Events in Nonequilibrium Systems with State-Dependent Noise: Application to Stochastic Current Switching in Semiconductor Superlattices
Matthias Heymann, Stephen W. Teitsworth, Jonathan C. Mattingly
Using recent mathematical advances, a geometric approach to rare noise-driven transition events in nonequilibrium systems is given, and an algorithm for computing the maximum likel…
Emergence of current branches in a series array of negative differential resistance circuit elements
Huidong Xu, Stephen W. Teitsworth
We study a series array of nonlinear electrical circuit elements that possess negative differential resistance and find that \emph{heterogeneity} in the element properties leads to…
Symmetry-breaking transitions in networks of nonlinear circuit elements
Martin Heinrich, Thomas Dahms, Valentin Flunkert +2
We investigate a nonlinear circuit consisting of N tunnel diodes in series, which shows close similarities to a semiconductor superlattice or to a neural network. Each tunnel diode…