Stochastic resonance phenomenon in single-crystal Nb

M. I. Tsindlekht, I. Felner, M. Gitterman, B. Ya Shapiro

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


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.

Original languageEnglish
Pages (from-to)1191-1192
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Issue numberPART 3
StatePublished - 2000


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