Abstract
An advanced technique for contactless study of critical parameters of superconductor materials, based on measurements of the sample nonlinear response to local excitation by an ac magnetic field, is proposed. The results of numerical simulation of the nonlinear response signal spectrum are presented and compared with measurement results. The possibility of reconstructing the superconductor current-voltage characteristic by the response signal shape is considered.
Similar content being viewed by others
References
J. H. Claassen, M. E. Reeves, and R. J. Soulen, Rev. Sci. Instrum. 62, 996 (1991).
G. D. Poulin, J. S. Preston, and T. Strach, Phys. Rev. B 48, 1077 (1993).
Y. Mawatari, H. Yamasaki, and Y. Nakagawa, Appl. Phys. Lett. 81, 2424 (2002).
H. Yamasaki, Y. Mawatari, and Y. Nakagawa, Appl. Phys. Lett. 82, 3275 (2003).
H. Yamasaki, Y. Mawatari, et al., IEEE Trans. Appl. Supercond. 13, 3718 (2003).
Y. Mawatari, H. Yamasaki, and Y. Nakagawa, Appl. Phys. Lett. 83, 3972 (2003).
H. Yamasaki, Y. Mawatari, and Y. Nakagawa, IEEE Trans. Appl. Supercond. 15, 3636 (2005).
Zhang Xu et al., Chin. Phys. B 20, 027401 (2011).
K. E. Osborne and A. C. Rose-Innes, Phil. Mag. 27, 683 (1973).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © S.Yu. Gavrilkin, O.M. Ivanenko, K.V. Mitsen, A.Yu. Tsvetkov, 2014, published in Kratkie Soobshcheniya po Fizike, 2014, Vol. 41, No. 2, pp. 26–35.
About this article
Cite this article
Gavrilkin, S.Y., Ivanenko, O.M., Mitsen, K.V. et al. Nonlinear induction technique for controlling thin-film superconductor structure quality. Bull. Lebedev Phys. Inst. 41, 47–52 (2014). https://doi.org/10.3103/S1068335614020043
Received:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068335614020043