82 citations · 246 across the 12 of their papers we have counts for
5 papers · 1 filter
Compact microwave kinetic inductance nanowire galvanometer for cryogenic detectors at 4.2 K
S. Doerner, A. Kuzmin, K. Graf +3
We present a compact current sensor based on a superconducting microwave lumped-element resonator with a nanowire kinetic inductor, operating at 4.2 K. The sensor is suitable for m…
Proximity effect model of ultra-narrow NbN strips
I. Charaev, T. Silbernagel, B. Bachowsky +7
We show that narrow superconducting strips in superconducting (S) and normal (N) states are universally described by the model presenting them as lateral NSN proximity systems in w…
Physical mechanisms of timing jitter in photon detection by current carrying superconducting nanowires
Mariia Sidorova, Alexej Semenov, Heinz-Wilhelm Hubers +4
We studied timing jitter in the appearance of photon counts in meandering nanowires with different fractional amount of bends. Timing jitter, which is the probability density of th…
Enhancement of superconductivity in NbN nanowires by negative electron-beam lithography with positive resist
I. Charaev, T. Silbernagel, B. Bachowsky +7
We performed comparative experimental investigation of superconducting NbN nanowires which were prepared by means of positive-and negative electron-beam lithography with the same p…
Frequency-Multiplexed bias and readout of a 16-pixel Superconducting Nanowire Single-Photon Detector Array
Steffen Doerner, Artem Kuzmin, Stefan Wuensch +4
We demonstrate a 16-pixel array of radio-frequency superconducting nanowire single-photon detectors with an integrated and scalable frequency-division multiplexing architecture, re…