68 citations · 72 across the 4 of their papers we have counts for
4 papers
Single-photon detection using large-scale high-temperature MgB sensors at 20 K
I. Charaev, E. K. Batson, S. Cherednichenko +10
Ultra-fast single-photon detectors with high current density and operating temperature can benefit space and ground applications, including quantum optical communication systems, l…
Phonon heat capacity and disorder: new opportunities for performance enhancement of superconducting devices
M. Sidorova, A. D. Semenov, I. Charaev +4
We experimentally study for the first time the self-heating normal domain in magnetic field using nanowires made of granular NbTiN films with sub-10~nm thicknesses. Specifically, w…
Effective suppression of dark counts in superconducting microstructures with grid of pinholes in a magnetic field
Dong Zhu, Ilya Charaev, Andreas Schilling
In a magnetic field, vortices significantly contribute to the dark counts of single-photon detectors made of superconducting wires, and they are also limiting the critical current…
Characteristics of superconducting tungsten silicide WxSi1-x for single photon detection
X. Zhang, A. Engel, Q. Wang +7
Superconducting properties of three series of amorphous WxSi1-x films with different thickness and stoichiometry were investigated by dc transport measurements in a magnetic field…