
AbstractMemristors are resistive elements retaining information of their past dynamics. They have garnered substantial interest due to their potential for representing a paradigm change in electronics, information processing and unconventional computing. Given the advent of quantum technologies, a design for a quantum memristor with superconducting circuits may be envisaged. Along these lines, we introduce such a quantum device whose memristive behavior arises from quasiparticle-induced tunneling when supercurrents are cancelled. For realistic parameters, we find that the relevant hysteretic behavior may be observed using current state-of-the-art measurements of the phase-driven tunneling current. Finally, we develop suitable methods to quantify memory retention in the system.
Quantum Physics, ta114, Condensed Matter - Mesoscale and Nanoscale Physics, FOS: Physical sciences, Condensed Matter Physics, 530, Article, Engineering, quant-ph, Physical Sciences, cond-mat.mes-hall, Mesoscale and Nanoscale Physics (cond-mat.mes-hall), Electronics, Sensors and Digital Hardware, Quantum Physics (quant-ph), devices
Quantum Physics, ta114, Condensed Matter - Mesoscale and Nanoscale Physics, FOS: Physical sciences, Condensed Matter Physics, 530, Article, Engineering, quant-ph, Physical Sciences, cond-mat.mes-hall, Mesoscale and Nanoscale Physics (cond-mat.mes-hall), Electronics, Sensors and Digital Hardware, Quantum Physics (quant-ph), devices
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