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Wook Han, Sang; Kwon, HyukSang; Keun Kim, Seong; Ryu, Sunmin; Seok Yun, Won; H. Kim, D.; Hwang, Jihyun; Kang, Jae-Yong; Baik, Jaeyoon; Joon Shin, Hyun; Cheol Hong, Soon

doi:10.1103/physrevb.84.045409

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Band-gap transition induced by interlayer van der Waals interaction in MoS2

Shared by NobleBlocks on Jul 6, 2011 • 12:00 AM UTC

Authors:

Sang Wook Han

HyukSang Kwon

Seong Keun Kim

Abstract

We have investigated the electronic structures of single- and double-layered MoS${}_{2}$, composing of heterojunction structures such as graphene, MoS${}_{2}$, and SiO${}_{2}$ and MoS${}_{2}$ and SiO${}_{2}$, using scanning photoelectron microscopy. Negative shifts of both core levels and valence ba...

Subject

van der Waals force

Materials science

Valence (chemistry)

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