Permanent Pattern-Resolved Adjustment of the Surface Potential of Graphene-Like Carbon through Chemical Functionalization

Permanent Pattern-Resolved Adjustment of the Surface Potential of Graphene-Like Carbon through Chemical Functionalization

Beyond the age of silicon: A combination of radical chemistry under standard conditions and clean‐room lithography can alter the electronic structure of graphene layers permanently through covalent chemical functionalization. The potential change follows the Hammett correlation. This simple method i...

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Veröffentlicht in:Angewandte Chemie (International ed.) 2009-01, Vol.48 (1), p.224-227
Hauptverfasser: Koehler, Fabian M, Luechinger, Norman A, Ziegler, Dominik, Athanassiou, Evagelos K, Grass, Robert N, Rossi, Antonella, Hierold, Christofer, Stemmer, Andreas, Stark, Wendelin J
Format: Artikel
Sprache:eng
Schlagworte:
diazo compounds
graphene doping
graphite
nanostructures
radical reactions
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Zusammenfassung:Beyond the age of silicon: A combination of radical chemistry under standard conditions and clean‐room lithography can alter the electronic structure of graphene layers permanently through covalent chemical functionalization. The potential change follows the Hammett correlation. This simple method is a promising approach for graphene‐based electronics.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200804485