Nature Communications (Apr 2021)
Giant gauge factor of Van der Waals material based strain sensors
- Wenjie Yan,
- Huei-Ru Fuh,
- Yanhui Lv,
- Ke-Qiu Chen,
- Tsung-Yin Tsai,
- Yuh-Renn Wu,
- Tung-Ho Shieh,
- Kuan-Ming Hung,
- Juncheng Li,
- Duan Zhang,
- Cormac Ó Coileáin,
- Sunil K. Arora,
- Zhi Wang,
- Zhaotan Jiang,
- Ching-Ray Chang,
- Han-Chun Wu
Affiliations
- Wenjie Yan
- School of Physics, Beijing Institute of Technology
- Huei-Ru Fuh
- Department of Physics, National Taiwan University
- Yanhui Lv
- School of Physics, Beijing Institute of Technology
- Ke-Qiu Chen
- Department of Applied Physics, School of Physics and Electronics, Hunan University
- Tsung-Yin Tsai
- Graduate Institute of Photonics and Optoelectronics and Department of Electrical Engineering, National Taiwan University
- Yuh-Renn Wu
- Graduate Institute of Photonics and Optoelectronics and Department of Electrical Engineering, National Taiwan University
- Tung-Ho Shieh
- Department of Intelligent Robotics Engineering, Kun-Shan University
- Kuan-Ming Hung
- Department of Electronics Engineering, National Kaohsiung University of Science and Technology
- Juncheng Li
- School of Physics, Beijing Institute of Technology
- Duan Zhang
- Elementary Educational College, Beijing key Laboratory for Nano-Photonics and Nano-Structure, Capital Normal University
- Cormac Ó Coileáin
- Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN) and Advanced Materials and Bioengineering Research (AMBER), School Chemistry, Trinity College Dublin
- Sunil K. Arora
- Centre for Nanoscience and Nanotechnology, Panjab University
- Zhi Wang
- School of Physics, Beijing Institute of Technology
- Zhaotan Jiang
- School of Physics, Beijing Institute of Technology
- Ching-Ray Chang
- Department of Physics, National Taiwan University
- Han-Chun Wu
- School of Physics, Beijing Institute of Technology
- DOI
- https://doi.org/10.1038/s41467-021-22316-8
- Journal volume & issue
-
Vol. 12,
no. 1
pp. 1 – 9
Abstract
The Gauge factor (GF) enhancement in strain sensors remains a key challenge. Here the authors leverage the piezoelectric and photoelectric effects in a class of van der Waals materials to tune the GF, and obtain a record GF up to 3933 for a SnS2-based strain sensor.
