65 citations · 121 across the 9 of their papers we have counts for
9 papers
Superconducting noise bolometer with microwave bias and readout for array applications
A. A. Kuzmin, A. D. Semenov, S. V. Shitov +4
We present a superconducting noise bolometer for terahertz radiation, which is suitable for large-format arrays. It is based on an antenna-coupled superconducting micro-bridge embe…
Design and experimental study of superconducting left-handed transmission lines with tunable dispersion and improved impedance match
E. A. Ovchinnikova, V. P. Koshelets, L. V. Filippenko +3
We continue detailed study of microwave properties of a superconducting left-handed tunable CPW transmission line (LHTL). The line consists of a central conductor, loaded with seri…
Wide-Range Bolometer with RF Readout TES
S. V. Shitov, N. N. Abramov, A. A. Kuzmin +7
To improve both scalability and noise-filtering capability of a Transition-Edge Sensor (TES), a new concept of a thin-film detector is suggested, which is based on embedding a micr…
Nonreciprocal transmission of microwaves through a long Josephson junction
A. L. Pankratov, K. G. Fedorov, M. Salerno +2
Nonreciprocal microwave transmission through a long Josephson junction in the flux-flow regime is studied analytically and numerically within the framework of the perturbed sine-Go…
Superconducting hot-electron nanobolometer with microwave bias and readout
A. A. Kuzmin, M. Merker, S. V. Shitov +7
We propose a new detection technique based on radio-frequency (RF) bias and readout of an antenna-coupled superconducting nanobolometer. This approach is suitable for Frequency-Div…
Design and experimental study of superconducting left-handed transmission lines with tunable dispersion
E. A. Ovchinnikova, S. Butz, P. Jung +5
We study microwave properties of a superconducting tunable coplanar waveguide (CPW). Pairs of Josephson junctions are forming superconducting quantum interference devices (SQUIDs),…
Ultra-compact tunable split-ring resonators
A. Vidiborskiy, V. P. Koshelets, L. V. Filippenko +2
We propose tunable superconducting split-ring resonators (SRRs) employing nonlinear Josephson inductance. A fraction of SRR is replaced by Nb-AlOx-Nb Josephson tunnel junctions con…
Low-loss tunable metamaterials using superconducting circuits with Josephson junctions
Philipp Jung, Susanne Butz, Sergey V. Shitov +1
We report on experiments with superconducting metamaterials containing Josephson junctions. In these structures, split-ring resonators used in conventional metamaterials are replac…
Novel Regime of Operation for Superconducting Quantum Interference Filters
A. V. Shadrin, K. Y. Constantinian, G. A. Ovsyannikov +4
A new operating regime of the Superconducting Quantum Interference Filter (SQIF) is investigated. The voltage to magnetic field response function, V(H), is determined by a Fraunhof…