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 …

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 …

Multi-terminal Josephson junctions were recently proposed as a versatile and tunable
platform to emulate topological Bloch-like Hamiltonians in arbitrary dimensions. In this …

Josephson junctions are typically characterized by a single phase difference across two
superconductors. This conventional two-terminal Josephson junction can be generalized to …

We investigate the detection of quartets in hybrid multiterminal Josephson junctions. Using
simple models of quantum dots coupled to superconducting leads, we find that quartets are …

Many robust physical phenomena in quantum physics are based on topological invariants
arising due to intriguing geometrical properties of quantum states. Prime examples are the …

In recent years, various classes of systems were proposed to realize topological states of
matter. One of them are multiterminal Josephson junctions where topological Andreev …

Recent experimental advancements in dissipation control have yielded significant insights
into non-hermitian Hamiltonians for open quantum systems. Of particular interest are the …

We experimentally investigate the electronic transport properties of a three-terminal
graphene Josephson junction. We find that self-heating effects strongly influence the …