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Updated: May 9, 2026

Fabrication of Gate-tunable Graphene Devices for Scanning Tunneling Microscopy Studies with Coulomb Impurities
Published on: July 24, 2015
Atomic carbide bonding leading to superior graphene networks
Wenyi Huang1, Jianfeng Yu, Kwang Joo Kwak
1Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, Ohio, 43210, USA; Nanomaterial Innovation Ltd, Columbus, Ohio, 43210, USA.
Abstract:
A versatile method for achieving atomic carbide-bonded graphene networks on both metallic and non-metallic substrates is described. This consists of vacuum-assisted thermal exfoliation and floatation of functional graphenes at elevated temperatures, followed by deposition on substrates and in situ formation of carbide bonds. The cross-linked graphene networks with an interlayer distance of angstroms exhibits a unique combination of unprecedented properties.
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