论文标题
通过石墨烯中的静电光栅对狄拉克费米的超级klein隧道
Super-Klein tunneling of Dirac fermions through electrostatic gratings in graphene
论文作者
论文摘要
我们使用灯芯旋转的时间依赖性超对称性在存在静电光栅的情况下构建二维DIRAC费米的模型。我们表明，在特定能量下通过光栅出现全向完美的传播。除了对传入费米子的透明度外，光栅宿主还强烈局部。
We use the Wick-rotated time-dependent supersymmetry to construct models of two-dimensional Dirac fermions in presence of an electrostatic grating. We show that there appears omnidirectional perfect transmission through the grating at specific energy. Additionally to being transparent for incoming fermions, the grating hosts strongly localized states.
