Theory of zero-field superconducting diode effect in twisted trilayer graphene

Theory of zero-field superconducting diode effect in twisted trilayer graphene

In a recent experiment (Lin et al 2021 arXiv:2112.07841 [cond-mat.str-el]), the superconducting phase hosted by a heterostructure of mirror-symmetric twisted trilayer graphene and WSe2 was shown to exhibit significantly different critical currents in opposite directions in the absence of external ma...

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Bibliographic Details
Main Authors: Li, J.I.A (Author), Scammell, H.D (Author), Scheurer, M.S (Author)
Format: Article
Language:English
Published: IOP Publishing Ltd 2022
Subjects:
Continuum mechanics
Diode effects
Diodes
Graphene
Graphene moire system
graphene moiré systems
Selenium compounds
Spin orbits
Spin-orbit coupled moire system
spin-orbit coupled moiré systems
superconducting diode effect
Superconducting diode effect
Trilayers
twisted trilayer graphene
Twisted trilayer graphene
unconventional superconductivity
Unconventional superconductivity
valley polarization
Valley polarization
Zero fields
zero-field diode effect
Zero-field diode effect
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