Theory of correlated insulating behaviour and spin-triplet superconductivity in twisted double bilayer graphene

Jong Yeon Lee; Eslam Khalaf; Shang Liu; Xiaomeng Liu; Zeyu Hao; Philip Kim; Ashvin Vishwanath

doi:10.1038/s41467-019-12981-1

Nature Communications (Nov 2019)

Theory of correlated insulating behaviour and spin-triplet superconductivity in twisted double bilayer graphene

Jong Yeon Lee,
Eslam Khalaf,
Shang Liu,
Xiaomeng Liu,
Zeyu Hao,
Philip Kim,
Ashvin Vishwanath

Affiliations

Jong Yeon Lee: Department of Physics, Harvard University
Eslam Khalaf: Department of Physics, Harvard University
Shang Liu: Department of Physics, Harvard University
Xiaomeng Liu: Department of Physics, Harvard University
Zeyu Hao: Department of Physics, Harvard University
Philip Kim: Department of Physics, Harvard University
Ashvin Vishwanath: Department of Physics, Harvard University

DOI: https://doi.org/10.1038/s41467-019-12981-1
Journal volume & issue: Vol. 10, no. 1
pp. 1 – 10

Abstract

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Twisted bilayer graphene exhibits correlated electronic phases and superconductivity, but its precise nature is under debate. Here, Lee and Khalaf et al. study a twisted double bilayer graphene, where ferromagnetic insulator and spin triplet superconducting phases can be stabilized.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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