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A: Fachverband Atomphysik

A 20: Poster: Precision spectroscopy of atoms and ions (with Q)

A 20.2: Poster

Dienstag, 19. März 2013, 16:00–18:30, Empore Lichthof

Parity violation effects in superconductors — •Nikolay A. Belov¹ and Zoltán Harman^{1, 2} — ¹Max Planck Institute for Nuclear Physics, Saupfercheckweg 1, 69117 Heidelberg, Germany — ²ExtreMe Matter Institute (EMMI), Planckstraße 1, 64291 Darmstadt, Germany

Parity violation effects in a circular superconducting Josephson junction has been investigated in the eighties. That time it appeared that this phenomenon was not significant enough to be experimentally observable.

In our work we show, that this rate can be increased in the case of a circular Josephson junction of an unconventional superconductor. Furthermore, this phenomenon can be more significant in the case of the ferromagnetic p-wave unconventional superconductor, since the effect is stronger for polarized pairs.