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Quantum enhanced Josephson junction field-effect transistors for logic applications
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Dynamical Stabilization of Multiplet Supercurrents in Multiterminal Josephson Junctions
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Current–Phase Relation of a WTe 2 Josephson Junction
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Correction to “Fermi Velocity Dependent Critical Current in Ballistic Bilayer Graphene Josephson Junctions”
A correction was made to the Acknowledgments.
Current induced hidden states in Josephson junctions
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Mesoscopic theory of the Josephson junction
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Transparent Josephson junctions in higher-order topological insulator WTe 2 via Pd diffusion
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Overdamped phase diffusion in hBN encapsulated graphene Josephson junctions
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Presence of s -Wave Pairing in Josephson Junctions Made of Twisted Ultrathin Bi 2 Sr 2 CaCu 2 O 8 + x Flakes
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Nanoscale magnetic Josephson junctions and superconductor/ferromagnet proximity effects for low-power spintronics
Competition between superconducting and ferromagnetic ordering at interfaces between ferromagnets (F) and superconductors (S) gives rise to several proximity effects such as odd-triplet superconductivity and spin-polarized supercurrents. A prominent example of an S/F proximity effect is the spin switch effect observed in S/F/N/F superconducting spin valve multilayers, in which the superconducting transition temperature T c is controlled by the angle Φ between the magnetic moments of the F layers separated by a nonmagnetic metallic spacer N. We carried out an experimental study of spin switch effect in Nb/Co/Cu/Co/CoO x nanowires measured as a function of bias current flowing in the plane of the layers. These measurements reveal an unexpected dependence of T c (Φ) on the bias current: T c (Φ) – T c (0) changes sign with increasing current bias. We attribute the origin of this bias dependence of the spin switch effect to a spin Hall current originating in Nb and flowing perpendicular to the plane of the multilayer, which suppresses T c of the multilayer. The bias dependence of spin switch effect can be important for hybrid F/S devices such as cryogenic memory for superconducting computers when device dimensions are scaled down to the nanometer length scale.
Novel Josephson Junction for Fault-Tolerant Qubits and Advanced Sensing.
Abstract not provided.
Exploring Nanoscale Josephson Junctions in the Limits of High and Low Charging Energy.
Abstract not provided.
Exploring Nanoscale Josephson Junctions in the limits of High and Low Charging Energy
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Quantum Enhanced Josephson Junction Field-Effect Transistors for Logic Applications
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Nano/Micro-fabrication of Josephson junction
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