Metallic Glass-Based Dual-Mode Sensor for Soft Electronics

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 31
  • Download : 0
The metallic glass with an amorphous structure can be a new approach for the electrode in flexible and stretchable electronics. In comparison with general crystalline metal, metallic glass has interesting mechanical and physical properties such as low Young's modulus (108GPa), hardness(5.91GPa), and high durability under mechanical stress. Also, we were able to enhance the mechanical property of metallic glass by adopting a multi-layer structure which is further investigated from our previous research. Using this metallic glass, we fabricated electronic skin that can mimic the pressure and temperature sensing ability of human skin. The pressure response of the sensor was studied with a wide range (from 100Pa to 5kPa), fast response (25ms), and good linearity in temperature response (0.22%/degrees C) with optimized NiTi/FeZr multi-layer structure. In this report, we present the feasibility of metallic glass as a stretchable electrode in soft electronics that also may find industrial applications in the health-care system, flexible sensors, and electronic skin for humanoid.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2020-10
Language
English
Article Type
Article
Citation

IEEE SENSORS JOURNAL, v.20, no.20, pp.12396 - 12401

ISSN
1530-437X
DOI
10.1109/JSEN.2020.2999600
URI
http://hdl.handle.net/10203/276836
Appears in Collection
EE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0