Nonequilibrium effective vector potential due to pseudospin exchange in graphene
classification
❄️ cond-mat.mes-hall
keywords
exchangegraphenepotentialpseudospinvectordetailedeffecteffective
read the original abstract
We show that exchange interactions in two-dimensional electron gases out of equilibrium can generate a fictitious vector potential with intriguing signatures in interference and Hall measurements. Detailed predictions are made for graphene, where the effect is enhanced by pseudospin exchange.
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