English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In superconducting systems in which inversion and time-reversal symmetry aresimultaneously broken the critical current for positive and negative currentbias can be different. For superconducting systems formed by Josephsonjunctions (JJs) this effect is termed Josephson diode effect. In this work, westudy the Josephson diode effect for a superconducting quantum interferencedevice (SQUID) formed by a topological JJ with a 4$\pi$-periodic current-phaserelationship and a topologically trivial JJ. We show how the fractionalJosephson effect manifests in the Josephson diode effect with the applicationof a magnetic field and how tuning properties of the trivial SQUID arm can leadto diode polarity switching. We then investigate the AC response and show thatthe polarity of the diode effect can be tuned by varying the AC power anddiscuss differences between the AC diode effect of asymmetric SQUIDs with notopological JJ and SQUIDs in which one JJ is topological.

Microwave-Tunable Diode Effect in Asymmetric SQUIDs with Topological Josephson Junctions