A Biaxial Strain Sensor Using a Single MoS2 Grating

A Biaxial Strain Sensor Using a Single MoS2 Grating

Abstract In this paper, we report a new type of MoS2-based grating sensor for in-plane biaxial strain gauges with a precision limit of ~ 1‰. The MoS2 grating is numerically simulated with different biaxial strains up to 5%. Our first-principles calculations reveal that the strain sensitivity of the...

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Bibliographic Details
Main Authors: Junxiang Xiang, Wenhui Wang, Lantian Feng, Chao Feng, Meng Huang, Ping Liu, XiFeng Ren, Bin Xiang
Format: Article
Language:English
Published: SpringerOpen 2021-02-01
Series:Nanoscale Research Letters
Subjects:
Biaxial strain
Grating
Reflectance
MoS2
First principles
Online Access:https://doi.org/10.1186/s11671-021-03493-3

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