The superconducting diode effect
A superconducting diode enables supercurrent to flow in only one direction, providing new
functionalities for superconducting circuits. In recent years, there has been experimental …
functionalities for superconducting circuits. In recent years, there has been experimental …
Zero-field polarity-reversible Josephson supercurrent diodes enabled by a proximity-magnetized Pt barrier
Simultaneous breaking of inversion and time-reversal symmetries in a conductor yields a
non-reciprocal electronic transport,–, known as the diode or rectification effect, that is, low …
non-reciprocal electronic transport,–, known as the diode or rectification effect, that is, low …
Time-reversal symmetry breaking superconductivity between twisted cuprate superconductors
Twisted interfaces between stacked van der Waals (vdW) cuprate crystals present a platform
for engineering superconducting order parameters by adjusting stacking angles. Using a …
for engineering superconducting order parameters by adjusting stacking angles. Using a …
Josephson diode effect in supercurrent interferometers
A Josephson diode is a nonreciprocal circuit element that supports a larger dissipationless
supercurrent in one direction than in the other. In this Letter, we propose a class of …
supercurrent in one direction than in the other. In this Letter, we propose a class of …
Universal Josephson diode effect
We propose a universal mechanism for the Josephson diode effect in short Josephson
junctions. The proposed mechanism is due to finite Cooper pair momentum and is a …
junctions. The proposed mechanism is due to finite Cooper pair momentum and is a …
Sign reversal of the Josephson inductance magnetochiral anisotropy and 0–π-like transitions in supercurrent diodes
The recent discovery of the intrinsic supercurrent diode effect, and its prompt observation in
a rich variety of systems, has shown that non-reciprocal supercurrents naturally emerge …
a rich variety of systems, has shown that non-reciprocal supercurrents naturally emerge …
Theory of the supercurrent diode effect in Rashba superconductors with arbitrary disorder
We calculate the nonreciprocal critical current and quantify the supercurrent diode effect in
two-dimensional Rashba superconductors with arbitrary disorder, using the quasiclassical …
two-dimensional Rashba superconductors with arbitrary disorder, using the quasiclassical …
Josephson diode effect in high-mobility InSb nanoflags
We report nonreciprocal dissipation-less transport in single ballistic InSb nanoflag
Josephson junctions. Applying an in-plane magnetic field, we observe an inequality in …
Josephson junctions. Applying an in-plane magnetic field, we observe an inequality in …
General theory of Josephson diodes
Motivated by recent progress in the superconductivity nonreciprocal phenomena, we study
the general theory of Josephson diodes. The central ingredient for Josephson diodes is the …
the general theory of Josephson diodes. The central ingredient for Josephson diodes is the …
Gate-tunable superconducting diode effect in a three-terminal Josephson device
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 …
Josephson diode effect, has garnered much recent interest. Realization of the diode effect …