Spin-polarized superconductivity: Order parameter topology, current dissipation, and multiple-period Josephson effect
Eyal Cornfeld, Mark S. Rudner, Erez Berg
Abstract
The authors propose a relaxation mechanism in spin-polarized two-dimensional triplet superconductors which does not require the creation of vortices. When a voltage is applied to the system, this mechanism leads to an anomalous alternating-current Josephson effect.
Topics & Concepts
Josephson effectPhysicsCondensed matter physicsPi Josephson junctionSuperconductivityCurrent (fluid)Mechanism (biology)VoltageRelaxation (psychology)SquidOrder (exchange)Quantum electrodynamicsQuantum mechanicsJosephson energyWork (physics)High-temperature superconductivityTopological Materials and PhenomenaPhysics of Superconductivity and MagnetismQuantum and electron transport phenomena