3 papers
physics.app-ph2019
Two-tone spectroscopy of a SQUID metamaterial in the nonlinear regime
E. I. Kiselev, A. S. Averkin, M. V. Fistul +2
Compact microwave resonantors made of superconducting rings containing Josephson junctions (SQUIDs) are attractive candidates for building frequency tunable metamaterials with low…
cond-mat.supr-con2018
Imaging collective behavior in an rf-SQUID metamaterial tuned by DC and RF magnetic fields
Alexander P. Zhuravel, Seokjin Bae, Alexander V. Lukashenko +3
We examine the collective behavior of two-dimensional nonlinear superconducting metamaterials using a non-contact spatially resolved imaging technique. The metamaterial is made up…
physics.app-ph2018
Phase-sensitive imaging of microwave currents in superconductive circuits
A. Karpov, A. P. Zhuravel, A. S. Averkin +2
The contemporary superconductive electronics is widely using planar circuits with micrometer-scale elements for a variety of applications. With the rise of complexity of a circuit…