Year-end Sale % OFF 
Abstract
Measurements of the electrical transport properties of the phase-slip-free 100-nm-wide NbN superconducting nanostructured single photon detector (SNSPD) as a function of temperature and applied magnetic field are reported. The observed characteristics suggest Abrikosov vortices tunneling (flux creep) behavior at low temperatures and low voltages followed by flux flow regime at higher voltages and domination of this regime close to the critical temperature. It differs from the behavior of phase-slip-free 700-nm-wide NbTiN bridge structure of similar length where flux creep is followed by abrupt jump into highly resistive critical state.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
