Abstract
We report an experimental study of the nonlinear response of single-crystal Nb. In the stationary regime the non-linearity exists only in a surface superconducting state of Nb and it was found that the non-linear response is non-monotonic function of the amplitude of excitation. The theoretical analysis based on the two level model of a stochastic resonance (SR) phenomenon provides a qualitative explanation of the experimental results.
Sign-in/Register to access full text options 
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.
