We study experimentally and numerically the existence and stability properties of discrete breathers in a periodic nonlinear electric line. The electric line is composed of single cell nodes, containing a varactor diode and an...
We observe dark and bright intrinsic localized modes (ILMs), also known as discrete breathers, experimentally and numerically in a diatomic-like electrical lattice. The experimental generation of dark ILMs by driving a...
We show experimentally and numerically that an intrinsic localized mode (ILM) can be stably produced (and experimentally observed) via subharmonic, spatially homogeneous driving in the context of a nonlinear electrical lattice....
Published as:Palmero, F., J. Han, L.Q. English, T.J. Alexander, and P.G. Kevrekidis. "Multifrequency and Edge Breathers in the Discrete sine-Gordon System via Subharmonic Driving: Theory, Computation and Experiment." Physics...
English, L. Q., F. Palmero, J. F. Stormes, J. Cuevas, R. Carretero-González, and P. G. Kevrekidis. "Nonlinear Localized Modes in Two-dimensional Electrical Lattices." Physical Review E, 88 (2013): e022912., We report the...
English, Lars Q., F. Palmero, A.J. Sievers, P.G. Kevrekidis, and D.H. Barnak. "Traveling and Stationary Intrinsic Localized Modes and Their Spatial Control in Electrical Lattices." Physical Review E 81, no. 4 (2010): e046605....