Hannover 2013 – wissenschaftliches Programm
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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 Harman1, 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.