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Published March 15, 2021 | Accepted Version + Published
Journal Article Open

Correlated insulators in twisted bilayer graphene

Abstract

Experiments on graphene bilayers, where the top layer is rotated with respect to the one below, have displayed insulating behavior when the moiré bands are partially filled. We calculate the charge distributions in these phases, and estimate the excitation gaps.

Additional Information

© 2021 Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Received 31 August 2020; revised 30 December 2020; accepted 11 January 2021; published 12 March 2021. This work was supported by the NSF Grant No. PHY-1806357.

Attached Files

Published - PhysRevB.103.125127.pdf

Accepted Version - 2008.13752.pdf

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PhysRevB.103.125127.pdf
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Created:
August 20, 2023
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