Piezoelectrically modulated touch pressure sensor using a graphene barristor. (18th February 2019)
- Record Type:
- Journal Article
- Title:
- Piezoelectrically modulated touch pressure sensor using a graphene barristor. (18th February 2019)
- Main Title:
- Piezoelectrically modulated touch pressure sensor using a graphene barristor
- Authors:
- Hwang, Hyeon Jun
Kim, So-Young
Kang, Soo Cheol
Allouche, Billal
Yang, Jin Ho
Lee, Byoung Hun - Abstract:
- Abstract: A touch pressure sensor using a graphene-Si Schottky junction barristor gated with the piezoelectric polymer poly(vinylidenefluoride-co-trifluoroethylene) has been demonstrated that combines a high on–off ratio (over 10 2 ) and low leakage current characteristics. The performance of this device was optimized by presetting the initial Fermi level of graphene using a polymer doping process. Sensing current modulation ratios up to 312% were achieved under 3 MPa touch pressure.
- Is Part Of:
- Japanese journal of applied physics. Volume 58:Number SB(2019)
- Journal:
- Japanese journal of applied physics
- Issue:
- Volume 58:Number SB(2019)
- Issue Display:
- Volume 58, Issue 2019 (2019)
- Year:
- 2019
- Volume:
- 58
- Issue:
- 2019
- Issue Sort Value:
- 2019-0058-2019-0000
- Page Start:
- Page End:
- Publication Date:
- 2019-02-18
- Subjects:
- Physics -- Periodicals
621.05 - Journal URLs:
- http://iopscience.iop.org/1347-4065/ ↗
http://ioppublishing.org/ ↗ - DOI:
- 10.7567/1347-4065/aafc99 ↗
- Languages:
- English
- ISSNs:
- 0021-4922
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 19596.xml