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Article Dans Une Revue Journal of the American Chemical Society Année : 2013

Bilayer Molecular Electronics: All-Carbon Electronic Junctions Containing Molecular Bilayers Made with "Click" Chemistry

Résumé

Bilayer molecular junctions were fabricated by using the alkyne/azide “click” reaction on a carbon substrate, followed by deposition of a carbon top contact in a crossbar configuration. The click reaction on an alkyne layer formed by diazonium reduction permitted incorporation of a range of molecules into the resulting bilayer, including alkane, aromatic, and redox-active molecules, with high yield (>90%) and good reproducibility. Detailed characterization of the current–voltage behavior of bilayer molecular junctions indicated that charge transport is consistent with tunneling, but that the effective barrier does not strongly vary with molecular structure for the series of molecules studied.

Domaines

Chimie organique
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Dates et versions

hal-01151686 , version 1 (13-05-2015)

Identifiants

Citer

Youssef Sayed, Akhtar Bayat, Mykola Kondratenko, Yann Leroux, Philippe Hapiot, et al.. Bilayer Molecular Electronics: All-Carbon Electronic Junctions Containing Molecular Bilayers Made with "Click" Chemistry. Journal of the American Chemical Society, 2013, 135 (35), pp.12972-12975. ⟨10.1021/ja4065443⟩. ⟨hal-01151686⟩
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