409 citations · 2.5k across the 46 of their papers we have counts for
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Link between supercurrent diode and anomalous Josephson effect revealed by gate-controlled interferometry
Simon Reinhardt, Tim Ascherl, Andreas Costa +9
In Josephson diodes the asymmetry between positive and negative current branch of the current-phase relation leads to a polarity-dependent critical current and Josephson inductance…
Phenomenological Theory of the Supercurrent Diode Effect: The Lifshitz Invariant
Denis Kochan, Andreas Costa, Iaroslav Zhumagulov +1
Nonreciprocal phenomena in the normal state are well established and key to many commercial applications. In contrast, superconducting analogs, such as the superconducting diode ef…
Microscopic study of the Josephson supercurrent diode effect in Josephson junctions based on two-dimensional electron gas
Andreas Costa, Jaroslav Fabian, Denis Kochan
Superconducting systems that simultaneously lack space-inversion and time-reversal symmetries have recently been the subject of a flurry of experimental and theoretical research ac…