Gate Tunable Josephson Diode Effect in Josephson Junctions Made from InAs Nanosheets
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202503401
Abstract: The observation of Josephson diode effect (JDE) is reported in hybrid devices made from semiconductor InAs nanosheets and superconductor Al contacts. By applying an in‐plane magnetic field (Bxy), non‐reciprocal superconducting switching current as well as… read more here.
Keywords: diode effect; josephson; inas nanosheets; gate tunable ... See more keywords
Asymmetric energy barrier and mechanical diode effect from folding multi-stable stacked-origami
Sign Up to like & getrecommendations! Published in 2017 at "Extreme Mechanics Letters"
DOI: 10.1016/j.eml.2017.09.008
Abstract: Abstract Origami, the ancient art of paper folding, has evolved into a design framework of a wide variety of engineering systems such as deployable structures and architected cellular materials. The fundamentally three-dimensional folding is not… read more here.
Keywords: energy barrier; diode effect;
Chiral Phonon Diode Effect in Chiral Crystals.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c04705
Abstract: The diode effect means that carriers can only flow in one direction but not the other. While diode effects for electron charge, spin, or photon have been widely discussed, it remains a question whether a… read more here.
Keywords: diode; chiral phonon; diode effect; phonon ... See more keywords
Josephson Diode Effect in High-Mobility InSb Nanoflags
Sign Up to like & getrecommendations! Published in 2022 at "Nano Letters"
DOI: 10.1021/acs.nanolett.2c02899
Abstract: We report nonreciprocal dissipation-less transport in single ballistic InSb nanoflag Josephson junctions. Applying an in-plane magnetic field, we observe an inequality in supercurrent for the two opposite current propagation directions. Thus, these devices can work… read more here.
Keywords: diode effect; effect; insb nanoflags; insb ... See more keywords
An antiferromagnetic diode effect in even-layered MnBi2Te4
Sign Up to like & getrecommendations! Published in 2024 at "Nature Electronics"
DOI: 10.1038/s41928-024-01219-8
Abstract: In a p–n junction, the separation of positive and negative charges leads to diode transport, in which charge flows in only one direction. Non-centrosymmetric polar conductors are intrinsic diodes that could be of use in… read more here.
Keywords: diode effect; effect; even layered; antiferromagnetic diode ... See more keywords
Diode effect in the Fraunhofer pattern of disordered planar Josephson junctions
Sign Up to like & getrecommendations! Published in 2024 at "Communications Physics"
DOI: 10.1038/s42005-025-02364-y
Abstract: The Josephson diode effect describes the property of a Josephson junction to have different values of the critical current for different directions of applied bias current and it is the focus of intense research thanks… read more here.
Keywords: diode effect; effect; fraunhofer pattern; planar josephson ... See more keywords
Switchable diode effect in 2D van der Waals ferroelectric CuCrP2S6
Sign Up to like & getrecommendations! Published in 2024 at "Applied Physics Letters"
DOI: 10.1063/5.0191188
Abstract: Two-dimensional (2D) ferroelectrics has emerged as a promising building block for nonvolatile memory devices. In this work, we demonstrate the out-of-plane ferroelectricity of 2D CuCrP2S6 (CCPS) at the room temperature and the switchable diode effect… read more here.
Keywords: diode effect; effect; effect van; switchable diode ... See more keywords
Superconducting diode effect in two-dimensional topological insulator edges and Josephson junctions
Sign Up to like & getrecommendations! Published in 2024 at "Applied Physics Letters"
DOI: 10.1063/5.0213137
Abstract: The superconducting diode effect—the dependence of critical current on its direction—can arise from the simultaneous breaking of inversion and time-reversal symmetry in a superconductor and has gained interest for its potential applications in superconducting electronics.… read more here.
Keywords: diode effect; effect; effect two; dimensional topological ... See more keywords
Diode effect for skyrmions interacting with linear protrusion defects
Sign Up to like & getrecommendations! Published in 2025 at "New Journal of Physics"
DOI: 10.1088/1367-2630/ae1637
Abstract: We simulate collectively interacting skyrmions in a channel with periodic asymmetry, and find a strong diode effect for the skyrmion flow. There is also an asymmetry in the skyrmion annihilation rate for currents applied along… read more here.
Keywords: diode effect; annihilation rate; skyrmions interacting; effect skyrmions ... See more keywords
Nonequilibrium Josephson diode effect in periodically driven SNS junctions
Sign Up to like & getrecommendations! Published in 2022 at "Physica Scripta"
DOI: 10.1088/1402-4896/acd02f
Abstract: In typical Josephson junctions, the Josephson current is an odd function of the superconducting phase difference. Recently, diode effect in Josephson junctions is observed in experiments wherein the maximum and the minimum values of the… read more here.
Keywords: josephson diode; diode effect; driven sns; effect ... See more keywords
Pair density waves and supercurrent diode effect in altermagnets
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review B"
DOI: 10.1103/b7rh-v7nq
Abstract: Metallic altermagnets are unusual collinear magnets that feature zero net magnetization with momentum-dependent spin splitting. Here, we show that this spin splitting can induce pair density wave states even in the absence of external magnetic… read more here.
Keywords: diode effect; density waves; pair density; density ... See more keywords