SCANNING TUNNELING MICROSCOPY OF SINGLE-LAYER MOS2 IN WATER AND BUTANOL

被引：39
|
作者：
QIN, XR
YANG, D
FRINDT, RF
IRWIN, JC
机构：
[1] Department of Physics, Simon Fraser University, Burnaby
来源：
ULTRAMICROSCOPY | 1992年 / 42卷
基金：
加拿大自然科学与工程研究理事会;
关键词：
D O I：
10.1016/0304-3991(92)90334-G
中图分类号：
TH742 [显微镜];
学科分类号：
摘要：
Single layers of MoS2 have been studied with a scanning tunneling microscope operating in air. Films were prepared by depositing either an aqueous or butanol [CH3(CH2)3OH] suspension of single-layer MoS, on graphite substrates. The images obtained from both types of films showed that the unit cell of the single layers corresponds to an approximate 2 X 1 superlattice of the hexagonal 2H-MoS2 structure. The image of dry restacked MoS2 from an aqueous suspension transforms back to the hexagonal MoS2 pattern.
引用
收藏
页码：630 / 636
页数：7
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