Experimental demonstration of a ferroelectric FET using paper substrate

Changhwan Shin, Gwang Geun Lee, Dae Hee Han, Seung Pil Han, Eisuke Tokumitsu, Shun Ichiro Ohmi, Dong Joo Kim, Hiroshi Ishiwara, Minseo Park, Seung Hyun Kim, Wan Gyu Lee, Yun Jeong Hwang, Byung Eun Park

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

A ferroelectric field-effect transistor on a cellulose paper for nonvolatile memory application is fabricated by a low-cost solutionbased- only fabrication process. A ferroelectric material, poly(vinylidene fluoride-trifluoroethylene) (P(VDF-TrFE)), is used to obtain a wide threshold voltage (VTH) window of ~20V for the transistor on paper. An on/off current ratio of ~102 is also obtained with a semiconducting channel material, Poly(3-hexylthiophene) (P3HT).

Original languageEnglish
Article number20140447
JournalIEICE Electronics Express
Volume11
Issue number14
DOIs
StatePublished - 4 Jul 2014

Keywords

  • Ferroelectric transistor
  • P(VDF-TRFE)
  • P3HT
  • Paper substrate

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