One-dimensional metallic edge states in MoS2 -: art. no. 196803

被引：542

作者：

Bollinger, MV ^{[1
]}

Lauritsen, JV

Jacobsen, KW

Norskov, JK

Helveg, S

Besenbacher, F

机构：

[1] Tech Univ Denmark, Dept Phys, Ctr Atom Scale Mat Phys, DK-2800 Kongens Lyngby, Denmark

[2] Aarhus Univ, Inst Phys & Astron, Ctr Atom Scale Mat Phys, DK-8000 Aarhus, Denmark

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 87卷 / 19期

关键词：

D O I：

10.1103/PhysRevLett.87.196803

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

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.

引用

页码：1 / 196803

页数：4

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