The phenomenon of non-reciprocal critical current in a Josephson device, termed the
Josephson diode effect, has garnered much recent interest. Realization of the diode effect …

Superconducting diodes are proposed nonreciprocal circuit elements that should exhibit
nondissipative transport in one direction while being resistive in the opposite direction …

A Josephson junction (JJ) is a key device for developing superconducting circuits, wherein a
supercurrent in the JJ is controlled by the phase difference between the two …

In hybrid Josephson junctions with three or more superconducting terminals coupled to a
semiconducting region, Andreev bound states may form unconventional energy band …

Typical superconducting materials have both time-reversal symmetry and inversion
symmetry. Devices that break these symmetries are expected to have exotic phenomena …

The Josephson junction (JJ) is an essential element of superconducting (SC) devices for
both fundamental and applied physics. The short-range coherent coupling of two adjacent …

We introduce Weyl Josephson circuits: small Josephson junction circuits that simulate Weyl
band structures. We first formulate a general approach to design circuits that are analogous …

We investigate the direction-dependent switching current in a flux-tunable four-terminal
Josephson junction defined in an InAs/Al two-dimensional heterostructure. The device …

The Andreev bound state spectra of multi-terminal Josephson junctions form an artificial
band structure, which is predicted to host tunable topological phases under certain …

There is growing interest in using multiterminal Josephson junctions (MTJJs) as a platform to
artificially emulate topological phases and to investigate superconducting mechanisms such …