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      https://www.ias.ac.in/article/fulltext/pram/067/01/0017-0032

    • Keywords

       

      Molecular electronics; self-assembly

    • Abstract

       

      We review some of our recent experimental results on charge transport in organic nanostructures such as self-assembled monolayer and monolayers of organic semiconductors. We describe a molecular rectifying junction made from a sequential self-assembly on silicon. These devices exhibit a marked current-voltage rectification behavior due to resonant transport between the Si conduction band and the π molecule highest occupied molecular orbital of the π molecule. We discuss the role of metal Fermi level pinning in the current-voltage behavior of these molecular junctions. We also discuss some recent insights on the inelastic electron tunneling behavior of Si/alkyl chain/metal junctions.

    • Author Affiliations

       

      D Vuillaume1 S Lenfant1 D Guerin1 C Delerue1 C Petit2 G Salace3

      1. Institut d’Electronique, de Micro-electronique et de Nanotechnologie, CNRS, Molecular Nanostructures and Devices Group, Avenue Poincaré, BP69, Villeneuve d’Ascq Cedex - 59652, France
      2. Centre de Recherche en Sciences et Technologies de l’Information et de la Communication, Université de Reims, BP 1039, Reims Cedex 2 - 51687, France
      3. Laboratoire de Microscopies et d’Etudes de Nanostructures, Université de Reims, BP 1039, Reims Cedex 2 - 51687, France
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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