Evidence for a multilayer superconductivity of BiSrCaCuO (2212) in rf absorption
Baginskii K. V., Berezin V. A., Govorkov S. A., Tulin V. A.
The absorption of rf electromagnetic power (f 700 MHz) in BiSrCaCuO single crystals has been studied experimentally near the superconducting transition temperature Tt. in a magnetic field. In weak magnetic fields, and below Tc, an additional absorption due to the Josephson component of vortex filaments in the single crystal is found.