论文标题

扭曲双层石墨烯中的相关绝缘子

Correlated Insulators in Twisted Bilayer Graphene

论文作者

Mandal, Ipsita, Yao, Jia, Mueller, Erich J.

论文摘要

当莫伊尔带部分填充时,对下层旋转顶层的石墨烯双层实验表现出了绝缘行为。我们在这些阶段计算电荷分布,并估计激发差距。

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.

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