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Graphene-porphyrin single-molecule transistors

Research output: Contribution to journalJournal article

Published
  • Jan A. Mol
  • Chit Siong Lau
  • Wilfred J. M. Lewis
  • Hatef Sadeghi
  • Cecile Roche
  • Arjen Cnossen
  • Jamie H. Warner
  • Colin J. Lambert
  • Harry L. Anderson
  • G. Andrew D. Briggs
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<mark>Journal publication date</mark>10/07/2015
<mark>Journal</mark>Nanoscale
Issue number31
Volume7
Number of pages4
Pages (from-to)13181-13185
Publication statusPublished
Original languageEnglish

Abstract

We demonstrate a robust graphene-molecule-graphene transistor architecture. We observe remarkably reproducible single electron charging, which we attribute to insensitivity of the molecular junction to the atomic configuration of the graphene electrodes. The stability of the graphene electrodes allow for high-bias transport spectroscopy and the observation of multiple redox states at room-temperature.