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 …

We present a systematic method to design arbitrary energy-phase relations using parallel
arms of two series Josephson tunnel junctions each. Our approach employs Fourier …

We explore superconducting quantum circuits where several leads are simultaneously
connected beyond the tunneling regime, such that the fermionic structure of Andreev bound …

When a Josephson junction is exposed to microwave radiation, it undergoes the inverse AC
Josephson effect─ the phase of the junction locks to the drive frequency. As a result, the I–V …

An interferometric device is proposed in order to analyze the quartet mode in biased three-
terminal Josephson junctions (TTJs), and to provide experimental evidence for the …

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

Topology, like symmetry, is a fundamental concept in understanding general properties of
physical systems. In condensed matter, nontrivial topology may manifest itself as singular …

Superconducting circuits incorporating Josephson tunnel junctions are widely used for
fundamental research as well as for applications in fields such as quantum information and …

Multiterminal Josephson circuits have been proposed as a promising platform to host
synthetic topological phases of matter, Floquet states, and multiplet supercurrents that are …

The multi-terminal Josephson effect allows DC supercurrent to flow at finite commensurate
voltages. Existing proposals to realize this effect rely on nonlocal Andreev processes in …