Quantum Phase Transitions in Graphene Coupled to a Twisted WSe2 Moiré Ferroelectricity.
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DOI: 10.1002/adma.202514744
Abstract: Sublattice symmetry in graphene governs its Dirac semimetal behavior, where electrons exhibit linear dispersion, limiting its potential for technological applications. Here, moiré ferroelectricity in twisted WSe2 (t-WSe2) is exploited to break graphene's sublattice symmetry, inducing… read more here.
Keywords: phase transitions; moir ferroelectricity; twisted wse2; quantum phase ... See more keywords