27 citations · 48 across the 3 of their papers we have counts for
4 papers
Magnetic-field enhancement of performance of superconducting nanowire single-photon detector
Ilya Charaev, Alexei Semenov, Konstantin Ilin +1
We present SNSPDs from NbN nanowires shaped after square-spiral that allows an increase not only in critical currents but also an extension of spectral detection efficiencies by ju…
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…
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…
Symbiotic Optimization of the Nanolithography and RF-Plasma Etching for Fabricating High-Quality Light-Sensitive Superconductors on the 50 nm Scale
H. Bartolf, K. Inderbitzin, L. B. Gómez +6
We present results of a fabrication-process development for the lithographic pattern transfer into the sub-100nm range by combining electron-beam lithography and reactive dry etchi…