Adsorption structure and doping effect of azidotrimethyltin on graphene
Autor: | Kwang Joo Kim, Sena Yang, Junghun Choi, Hyegyeong Lee, Surin Kim |
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Rok vydání: | 2011 |
Předmět: |
Materials science
Photoemission spectroscopy Graphene Doping Scanning tunneling spectroscopy Analytical chemistry General Physics and Astronomy Angle-resolved photoemission spectroscopy Electrochemical scanning tunneling microscope law.invention Chemical physics law General Materials Science Work function Scanning tunneling microscope |
Zdroj: | Current Applied Physics. 11:1307-1310 |
ISSN: | 1567-1739 |
Popis: | The adsorption structure and the electronic property of azidotrimethyltin (ATMT) on monolayer graphene were investigated using scanning tunneling microscopy and core-level photoemission spectroscopy. We also confirmed the n-type doping effect by scanning tunneling spectroscopy and work function measurements. We will systematically demonstrate the variation of characteristic of graphene induced by the chemical functionalized molecule as we confirmed the results using scanning tunneling microscopy in conjunction with core-level photoemission spectroscopy. |
Databáze: | OpenAIRE |
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