Zero-mode anomalies of massless Dirac electron in graphene
Zero-mode anomalies of massless Dirac electron in graphene
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DOI：
10.1063/1.3575639
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发表时间：
2011-05
影响因子：
3.2
通讯作者：
T. Ando
中科院分区：
文献类型：
--
作者：
T. Ando
从理论的角度对单层石墨烯在狄拉克点的电子特性中的奇点作了简要的评述。主题包括电子态的有效质量描述，电导率的奇异行为，包括霍尔效应和最小电导率的非普适性，以及均匀和空间变化磁场的奇异抗磁响应。
A brief review is given on singularities appearing in electronic properties of monolayer graphene at the Dirac point from a theoretical point of view. The topics include effective-mass description of electronic states, singular behavior of the conductivity including the Hall effect and nonuniversality of the minimum conductivity, and the singular diamagnetic response to uniform and spatially varying magnetic field.