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Covalently bridging gaps in single-walled carbon nanotubes with conducting molecules |
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| Authors: | Guo Xuefeng Small Joshua P Klare Jennifer E Wang Yiliang Purewal Meninder S Tam Iris W Hong Byung Hee Caldwell Robert Huang Limin O'brien Stephen Yan Jiaming Breslow Ronald Wind Shalom J Hone James Kim Philip Nuckolls Colin |
| Institution: | Department of Chemistry, Columbia University, New York, NY 10027, USA. |
| Abstract: | Molecular electronics is often limited by the poorly defined nature of the contact between the molecules and the metal surface. We describe a method to wire molecules into gaps in single-walled carbon nanotubes (SWNTs). Precise oxidative cutting of a SWNT produces carboxylic acid-terminated electrodes separated by gaps of |
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