1. P. Probst, A. Scheuring, M. Hofherr, et al., Appl. Phys. Lett. 98, 043504 (2011).
2. T. B. Samoilova, Supercond. Sci. Technol. 8, 259 (1995).
3. I. Vendik, O. Vendik, V. Pleskachev, et al., in International Microwave Symposium Digest IEEE MTT-S, Phoenix, 2001 (IEEE, 2001), p. 1461,
https://ieeexplore.ieee.org/document/967178
.
4. L. T. Wang, Y. Xiong, Y. H. Xiao, et al., J. Supercond. NovelMagn. (2019),
https://doi.org/10.1007/s10948-019-5070-z
.
5. E. V. Pechen, A. V. Varlashkin, S. I. Krasnosvobodtsev, et al., Appl. Phys. Lett. 66, 2292 (1995).