Characterization of Frictional Properties of Single-Layer Molybdenum-Disulfide Film Based on a Coupling of Tip Radius and Tip–Sample Distance by Molecular-Dynamics Simulations

Characterization of Frictional Properties of Single-Layer Molybdenum-Disulfide Film Based on a Coupling of Tip Radius and Tip–Sample Distance by Molecular-Dynamics Simulations

Lateral-force microscopy is a powerful tool to study the frictional properties of two-dimensional materials. However, few works distinctly reveal the correlation between the tip radius with the tip–sample distance and the frictional properties of the two-dimensional (2D) materials. We perf...

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Bibliographic Details
Main Authors: Haosheng Pang, Minglin Li, Chenghui Gao, Lianfeng Lai, Weirong Zhuo
Format: Article
Language:English
Published: MDPI AG 2018-05-01
Series:Nanomaterials
Subjects:
lateral force microscopy
MoS2
frictional properties
tip radius
vertical tip-sample distance
Online Access:http://www.mdpi.com/2079-4991/8/6/387

Internet

http://www.mdpi.com/2079-4991/8/6/387

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