40 citations · 139 across the 8 of their papers we have counts for
8 papers
Two tone response in Superconducting Quantum Interference Filters
P. Caputo, J. Tomes, J. Oppenlaender +4
We successfully exploit the parabolic shape of the dc voltage output dip around B=0 of a Superconducting Quantum Interference Filter (SQIF) to mix weak external rf signals. The two…
Two tone response of radiofrequency signals using the voltage output of a Superconducting Quantum Interference Filter
P. Caputo, J. Tomes, J. Oppenlaender +4
In the presence of weak time harmonic electromagnetic fields, Superconducting Quantum Interference Filters (SQIFs) show the typical behavior of non linear mixers. The SQIFs are man…
Quadratic Mixing of Radio Frequency Signals using Superconducting Quantum Interference Filters
P. Caputo, J. Tomes, J. Oppenlaender +4
The authors demonstrate quadratic mixing of weak time harmonic electromagnetic fields applied to Superconducting Quantum Interference Filters, manufactured from high-$T_{\mathrm{c}…
High performance magnetic field sensor based on Superconducting Quantum Interference Filters
P. Caputo, J. Oppenlaender, Ch. Haeussler +4
We have developed an absolute magnetic field sensor using Superconducting Quantum Interference Filter (SQIF) made of high-T_c grain boundary Josephson junctions. The device shows t…
Effects of magnetic field on two-dimensional Superconducting Quantum Interference Filters
J. Oppenlaender, P. Caputo, Ch. Haeussler +4
We present an experimental study of two-dimensional superconducting quantum interference filters (2D-SQIFs) in the presence of a magnetic field B. The dependences of the dc voltage…
Resonances in one and two rows of triangular Josephson junction cells
P. Caputo, M. V. Fistul, A. V. Ustinov
We present an experimental and analytical study of resonances in the current-voltage characteristics of single and double row triangular Josephson arrays. The magnetic field depend…