Zero-bias crossings and peculiar Shapiro maps in graphene Josephson junctions

The AC Josephson effect manifests itself in the form of "Shapiro steps" of quantized voltage in Josephson junctions subject to RF radiation. This effect presents an early example of a driven-dissipative quantum phenomenon and is presently utilized in primary voltage standards. Shapiro step...

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Veröffentlicht in:	arXiv.org 2020-03
Hauptverfasser:	Larson, T F Q, Zhao, L, Arnault, E G, Wei, M T, Seredinski, A, H Li, Watanabe, K, Taniguchi, T, Amet, F, Finkelstein, G
Format:	Artikel
Sprache:	eng
Schlagworte:	Carrier density Electric potential Graphene Josephson effect Josephson junctions Physics - Chaotic Dynamics Physics - Mesoscale and Nanoscale Physics Quantum phenomena Radio frequency Voltage
Online-Zugang:	Volltext
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