Mishonov, T. M.; Stoev, M. V. - In: The European Physical Journal B - Condensed Matter and … 54 (2006) 4, pp. 419-421
A simple electronic experiment using a field-effect-transistor–type microstructure is suggested. The thin superconductor layer forms the source-drain channel of a layered structure across which an AC current is applied. It is found necessary to measure the second harmonic of the source-gate...
