caa a22 4500 445303700 CHVBK 20180317142606.0 cr unu---uuuuu 170323e20100401xx s 000 0 eng 10.1007/s12274-010-1032-2 doi (NATIONALLICENCE)springer-10.1007/s12274-010-1032-2 Quantum transport properties of chemically functionalized long semiconducting carbon nanotubes [Elektronische Daten] [Alejandro Lopez-Bezanilla, Xavier Blase, Stephan Roche] We present a first-principles study of the electronic transport properties of micrometer long semiconducting carbon nanotubes randomly covered with carbene functional groups. Whereas prior studies suggested that metallic tubes are hardly affected by such addends, we show here that the conductance of semiconducting tubes with standard diameter is, on the contrary, severely damaged. The configurational-averaged conductance as a function of tube diameter, with a coverage of up to one hundred molecules, is extracted. Our results indicate that the search for a conductance-preserving covalent functionalization route remains a challenging issue. Tsinghua University Press and Springer-Verlag Berlin Heidelberg, 2010 Nanotubes nationallicence functionalization nationallicence carbene nationallicence electronic transport nationallicence Lopez-Bezanilla Alejandro Commissariat a l'Energie Atomique, 38054, Grenoble Cedex, France aut Blase Xavier Institut Néel, CNRS and Université Joseph Fourier, B.P. 166, 38042, Grenoble Cedex 09, France aut Roche Stephan Commissariat a l'Energie Atomique, 38054, Grenoble Cedex, France aut Nano Research Tsinghua Press 3/4(2010-04-01), 288-295 1998-0124 3:4<288 2010 3 12274 https://doi.org/10.1007/s12274-010-1032-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12274-010-1032-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lopez-Bezanilla Alejandro Commissariat a l'Energie Atomique, 38054, Grenoble Cedex, France aut NATIONALLICENCE 700 1- Blase Xavier Institut Néel, CNRS and Université Joseph Fourier, B.P. 166, 38042, Grenoble Cedex 09, France aut NATIONALLICENCE 700 1- Roche Stephan Commissariat a l'Energie Atomique, 38054, Grenoble Cedex, France aut NATIONALLICENCE 773 0- Nano Research Tsinghua Press 3/4(2010-04-01), 288-295 1998-0124 3:4<288 2010 3 12274 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer