Flexible molecular-scale electronic devices composed of diarylethene photoswitching molecules

Dongku Kim, Hyunhak Jeong, Hanki Lee, Wangtaek Hwang, Jannic Sebastian Wolf, Elke Scheer, Thomas Huhn, Heejun Jeong, Takhee Lee

Research output: Contribution to journalArticlepeer-review

55 Scopus citations

Abstract

The electrical properties of diarylethene photoswitching molecular devices on flexible substrates are studied. When exposed to UV or visible light, diarylethene molecular devices show two electrical states (a high and a low conductance state) with a discrepancy of an order of magnitude in the level of current between the two states. The diarylethene flexible molecular devices exhibit excellent long-time stability and reliable electrical characteristics in both conductance states when subjected to various mechanical stresses. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Original languageEnglish (US)
Pages (from-to)3968-3973
Number of pages6
JournalAdvanced Materials
Volume26
Issue number23
DOIs
StatePublished - Mar 31 2014

ASJC Scopus subject areas

  • Mechanics of Materials
  • Materials Science(all)
  • Mechanical Engineering

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