Direct Measurement of a sin(2φ) Current Phase Relation in a Graphene Superconducting Quantum Interference Device

In a Josephson junction, the current phase relation relates the phase variation of the superconducting order parameter φ, between the two superconducting leads connected through a weak link, to the dissipationless current. This relation is the fingerprint of the junction. It is usually dominated by...

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Bibliographic Details
Published inPhysical review letters Vol. 133; no. 10; p. 106001
Main Authors Messelot, Simon, Aparicio, Nicolas, de Seze, Elie, Eyraud, Eric, Coraux, Johann, Watanabe, Kenji, Taniguchi, Takashi, Renard, Julien
Format Journal Article
LanguageEnglish
Published United States 06.09.2024
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