Stretchable organic memory: Toward learnable and digitized stretchable electronic applications

Ying Chih Lai, Yi Chuan Huang, Tai Yuan Lin, Yi Xian Wang, Chih Yu Chang, Yaoxuan Li, Tzu Yao Lin, Bo Wei Ye, Ya Ping Hsieh, Wei Fang Su, Ying Jay Yang, Yang Fang Chen

Research output: Contribution to journalArticlepeer-review

73 Citations (Scopus)

Abstract

A stretchable organic digital information storage device has been developed, which potentially advances the development of future smart and digital stretchable electronic systems. The stretchable organic memory with a buckled structure was configured by a mechanically flexible and elastic graphene bottom electrode and polymer compound. The current-voltage curve of the wrinkled memory device demonstrated electrical bistability with typical write-once-read-many times memory features and a high ON/OFF current ratio (B105). Even under repetitive stretching, the stretchable organic memory exhibited excellent electrical switching functions and memory effects. We believe the first proof-of-concept presentation of the stretchable organic nonvolatile memory may accelerate the development of information storage device in various stretchable electronic applications, such as stretchable display, wearable computer and artificial skin.

Original languageEnglish
Article number85
JournalNPG Asia Materials
Volume6
Issue number2
DOIs
Publication statusPublished - Feb 1 2014
Externally publishedYes

Keywords

  • Organic memory
  • Resistance switching
  • Stretchable electronics
  • Stretchable memory
  • Transferable
  • Wrinkled structure

ASJC Scopus subject areas

  • Modelling and Simulation
  • Materials Science(all)
  • Condensed Matter Physics

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