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12-GHz thin-film transistors on transferrable silicon nanomembranes for high-performance flexible electronics

  • Lei Sun
  • , Guoxuan Qin
  • , Jung Hun Seo
  • , George K. Celler
  • , Weidong Zhou
  • , Zhenqiang Ma
  • University of Wisconsin-Madison
  • Princeton University
  • Tianjin University
  • Soitec USA
  • University of Texas at Arlington

Research output: Contribution to journalArticlepeer-review

146 Scopus citations

Abstract

Monocrystalline silicon nanomembranes are preselectively doped to transform high mobility into high device speed. They are then released and directly flip transferred to a low-temperature plastic substrate. Local alignment enables the fabrication of very small device features using these nanomembranes on soft substrates. The device miniaturization leads to record-speed flexible thin-film transistors.

Original languageEnglish
Pages (from-to)2553-2557
Number of pages5
JournalSmall
Volume6
Issue number22
DOIs
StatePublished - Nov 22 2010

Keywords

  • Alignment
  • flexible electronics
  • nanomembrane
  • radio frequency (RF)
  • thin-film transistors (TFT)

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