Emergence of Ferromagnetism Due to Spontaneous Symmetry Breaking in a Twisted Bilayer Graphene Nanoflex.
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DOI: 10.1021/acs.nanolett.1c01972
Abstract: Twisted bilayer graphene exhibits many intriguing behaviors ranging from superconductivity to the anomalous Hall effect to ferromagnetism at a magic angle of ∼1°. Here, using a first-principles approach, we reveal ferromagnetism in a twisted bilayer… read more here.
Keywords: bilayer graphene; graphene; symmetry; twisted bilayer ... See more keywords