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Aligning the Band Gap of Graphene Nanoribbons by Monomer Doping

2013; Wiley; Volume: 52; Issue: 16 Linguagem: Inglês

10.1002/anie.201209735

1521-3773

Christopher Bronner, Stephan Stremlau, Marie Gille, Felix Brauße, Anton Haase, Stefan Hecht, Petra Tegeder,

Molecular Junctions and Nanostructures

Angewandte Chemie International EditionVolume 52, Issue 16 p. 4422-4425 Communication Aligning the Band Gap of Graphene Nanoribbons by Monomer Doping† Christopher Bronner, Corresponding Author Christopher Bronner bronner@zedat.fu-berlin.de Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany) Christopher Bronner, Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)=== Stefan Hecht, Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin (Germany)=== Petra Tegeder, Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)===Search for more papers by this authorStephan Stremlau, Stephan Stremlau Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)Search for more papers by this authorDr. Marie Gille, Dr. Marie Gille Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin (Germany)Search for more papers by this authorFelix Brauße, Felix Brauße Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin (Germany)Search for more papers by this authorAnton Haase, Anton Haase Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)Search for more papers by this authorProf. Dr. Stefan Hecht, Corresponding Author Prof. Dr. Stefan Hecht sh@chemie.hu-berlin.de Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin (Germany) Christopher Bronner, Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)=== Stefan Hecht, Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin (Germany)=== Petra Tegeder, Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)===Search for more papers by this authorProf. Dr. Petra Tegeder, Corresponding Author Prof. Dr. Petra Tegeder petra.tegeder@physik.fu-berlin.de Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany) Physikalisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 253, 69120 Heidelberg (Germany) Christopher Bronner, Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)=== Stefan Hecht, Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin (Germany)=== Petra Tegeder, Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)===Search for more papers by this author Christopher Bronner, Corresponding Author Christopher Bronner bronner@zedat.fu-berlin.de Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany) Christopher Bronner, Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)=== Stefan Hecht, Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin (Germany)=== Petra Tegeder, Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)===Search for more papers by this authorStephan Stremlau, Stephan Stremlau Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)Search for more papers by this authorDr. Marie Gille, Dr. Marie Gille Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin (Germany)Search for more papers by this authorFelix Brauße, Felix Brauße Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin (Germany)Search for more papers by this authorAnton Haase, Anton Haase Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)Search for more papers by this authorProf. Dr. Stefan Hecht, Corresponding Author Prof. Dr. Stefan Hecht sh@chemie.hu-berlin.de Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin (Germany) Christopher Bronner, Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)=== Stefan Hecht, Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin (Germany)=== Petra Tegeder, Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)===Search for more papers by this authorProf. Dr. Petra Tegeder, Corresponding Author Prof. Dr. Petra Tegeder petra.tegeder@physik.fu-berlin.de Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany) Physikalisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 253, 69120 Heidelberg (Germany) Christopher Bronner, Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)=== Stefan Hecht, Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin (Germany)=== Petra Tegeder, Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany)===Search for more papers by this author First published: 19 March 2013 https://doi.org/10.1002/anie.201209735Citations: 208 † We gratefully acknowledge funding by the Focus Area Nanoscale at the Freie Universität Berlin, the German Research Foundation (DFG) through collaborative research center Sfb658, the European Union via the AtMol project, and the European Science Foundation via P2M. M.G. is indebted to the Fonds der chemischen Industrie for providing a Kekulé doctoral fellowship. Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract A matter of doping: Graphene nanoribbons (GNRs) were generated through an on-surface bottom-up synthesis and selectively doped at their edges by introducing nitrogen atoms in the precursor monomers. While the size of the band gap of 2.8 eV remains almost unchanged upon N substitution, a linear shift of the band structure is observed and corresponds to n-type doping (see picture; CB=conduction band and VB=valence band). Citing Literature Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Filename Description anie_201209735_sm_miscellaneous_information.pdf762.9 KB miscellaneous_information Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article. Volume52, Issue16April 15, 2013Pages 4422-4425 RelatedInformation