Noncovalent Self-Assembled Monolayers on Graphene as a Highly Stable Platform for Molecular Tunnel Junctions

Peng Song; C. S.Suchand Sangeeth; Damien Thompson; Wei Du; Kian Ping Loh; Christian A. Nijhuis

doi:10.1002/adma.201504207

Noncovalent Self-Assembled Monolayers on Graphene as a Highly Stable Platform for Molecular Tunnel Junctions

Peng Song, C. S.Suchand Sangeeth, Damien Thompson, Wei Du, Kian Ping Loh, Christian A. Nijhuis

Department of Physics

National University of Singapore

Research output: Contribution to journal › Article › peer-review

Abstract

Monolayer graphene is used as the bottom electrode to fabricate stable and high-quality self-assembled monolayer (SAM)-based tunnel junctions. The SAMs are formed on graphene via noncovalent bonds without altering the structure of the graphene. This work paves the way to new types of molecular electronic junctions based on 2D materials.

Original language	English
Pages (from-to)	631-639
Number of pages	9
Journal	Advanced Materials
Volume	28
Issue number	4
DOIs	https://doi.org/10.1002/adma.201504207
Publication status	Published - 27 Jan 2016

Keywords

charge transport
electrode materials
graphene
molecular electronics
self-assembled monolayers

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10.1002/adma.201504207

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abstract = "Monolayer graphene is used as the bottom electrode to fabricate stable and high-quality self-assembled monolayer (SAM)-based tunnel junctions. The SAMs are formed on graphene via noncovalent bonds without altering the structure of the graphene. This work paves the way to new types of molecular electronic junctions based on 2D materials.",

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AU - Du, Wei

AU - Loh, Kian Ping

AU - Nijhuis, Christian A.

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KW - charge transport

KW - electrode materials

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KW - self-assembled monolayers

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Noncovalent Self-Assembled Monolayers on Graphene as a Highly Stable Platform for Molecular Tunnel Junctions

Abstract

Keywords

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