234 citations · 1.3k across the 30 of their papers we have counts for
7 papers · 1 filter
Synchronization transitions in a hyperchaotic SQUID Trimer
J. Shena, N. Lazarides, J. Hizanidis
The phenomena of intermittent and complete synchronization between two out of three identical, magnetically coupled SQUIDs (Superconducting QUantum Interference Devices) are invest…
Pattern formation and chimera states in 2D SQUID metamaterials
Johanne Hizanidis, Nikos Lazarides, Giorgos P. Tsironis
The Superconducting QUantum Interference Device (SQUID) is a highly nonlinear oscillator with rich dynamical behavior, including chaos. When driven by a time-periodic magnetic flux…
Chimera states in networks of locally and non-locally coupled SQUIDs
J. Hizanidis, N. Lazarides, G. P. Tsironis
Planar and linear arrays of SQUIDs (superconducting quantum interference devices), operate as nonlinear magnetic metamaterials in microwaves. Such {\em SQUID metamaterials} are par…
Controlled Generation of Chimera States in SQUID Metasurfaces using DC Flux Gradients
N. Lazarides, J. Hizanidis, G. P. Tsironis
SQUID (Superconducting QUantum Interference Device) metamaterials, subject to a time-independent (dc) flux gradient and driven by a sinusoidal (ac) flux field, support chimera stat…
Multi-clustered chimeras in large semiconductor laser arrays with nonlocal interactions
J. Shena, J. Hizanidis, P. Hövel +1
The dynamics of a large array of coupled semiconductor lasers is studied for a nonlocal coupling scheme. Our focus is on chimera states, a self-organized spatio-temporal pattern of…
Chimeras in Leaky Integrate-and-Fire Neural Networks: Effects of Reflecting Connectivities
N. D. Tsigkri-DeSmedt, J. Hizanidis, E. Schoell +2
The effects of nonlocal and reflecting connectivity are investigated in coupled Leaky Integrate-and-Fire (LIF) elements, which assimilate the exchange of electrical signals between…