Document Type
Article
Publication Date
8-24-2022
Publication Title
Advanced Materials Technologies
Volume
8
Issue
1
First page number:
1
Last page number:
7
Abstract
This work presents an automated three-point bending apparatus that can be used to study strain engineering and straintronics in 2D materials. This work benchmarks the system by reporting reproducible strain tuned micro-reflectance, Raman, and photoluminescence spectra for monolayer molybdenum disulfide (MoS2). These results are in good agreement with reported literature using conventional bending apparatus. This work further utilizes the system to automate strain investigations of straintronic devices by measuring the piezoresistive effect and the strain effect on photoresponse in an MoS2 electrical device. The details of the construction of the straightforward system are given and it is anticipated that it can be easily implemented for study of strain engineering and straintronics in a wide variety of 2D material systems.
Keywords
2D materials; photodetectors; piezoresistance; strain engineering; straintronics; strain tunable bandgap; three-points bending setup
Disciplines
Astrophysics and Astronomy
File Format
File Size
8500 KB
Language
English
Rights
IN COPYRIGHT. For more information about this rights statement, please visit http://rightsstatements.org/vocab/InC/1.0/
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.
Repository Citation
Çakıroğlu, O.,
Island, J. O.,
Xie, Y.,
Frisenda, R.,
Castellanos-Gomez, A.
(2022).
An Automated System for Strain Engineering and Straintronics of 2D Materials.
Advanced Materials Technologies, 8(1),
1-7.
http://dx.doi.org/10.1002/admt.202201091
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