One-dimensional metallic edge states in MoS2 -: art. no. 196803
One-dimensional metallic edge states in MoS2 -: art. no. 196803
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DOI：
10.1103/physrevlett.87.196803
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发表时间：
2001-11-05
影响因子：
8.6
通讯作者：
Besenbacher, F
中科院分区：
文献类型：
--
作者：
Bollinger, MV;Lauritsen, JV;Besenbacher, F
通过使用密度泛函计算，它示出了绝缘二硫化钼的二维平板的边缘表现出几种金属状态。这些边缘状态可以被视为一维导线，我们表明，他们可以直接观察到使用扫描隧道显微镜单层二硫化钼纳米粒子上的支持。
By the use of density functional calculations it is shown that the edges of a two-dimensional slab of insulating MoS2 exhibit several metallic states. These edge states can be viewed as one-dimensional conducting wires, and we show that they can be observed directly using scanning tunneling microscopy for single-layer MoS2 nanoparticles grown on a support.