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Spin density wave formation in graphene facilitated by the in-plane magnetic field

D. E. Kharzeev·S. A. Reyes·A. M. Tsvelik
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Abstract

We suggest that by applying a magnetic field lying in the plane of graphene layer one may facilitate an excitonic condensation of electron-hole pairs with opposite spins and chiralities. The provided calculations yield a conservative estimate for the transition temperature $T_c \sim 0.1 B$.

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D. E. Kharzeev, S. A. Reyes, A. M. Tsvelik. 2006-11-09. Spin density wave formation in graphene facilitated by the in-plane magnetic field. https://arxiv.org/abs/cond-mat/0611251

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