caa a22 4500 445303220 CHVBK 20180317142604.0 cr unu---uuuuu 170323e20100601xx s 000 0 eng 10.1007/s12274-010-0004-x doi (NATIONALLICENCE)springer-10.1007/s12274-010-0004-x Theoretical and experimental studies of Schottky diodes that use aligned arrays of single-walled carbon nanotubes [Elektronische Daten] [Xinning Ho, Lina Ye, Slava Rotkin, Xu Xie, Frank Du, Simon Dunham, Jana Zaumseil, John Rogers] We present theoretical and experimental studies of Schottky diodes that use aligned arrays of single-walled carbon nanotubes. A simple physical model, taking into account the basic physics of current rectification, can adequately describe the single-tube and array devices. We show that for as-grown array diodes, the rectification ratio, defined by the maximum-to-minimum-current-ratio, is low due to the presence of metallic-single-walled nanotube (SWNT) shunts. These tubes can be eliminated in a single voltage sweep resulting in a high rectification array device. Further analysis also shows that the channel resistance, and not the intrinsic nanotube diode properties, limits the rectification in devices with channel length up to 10 μm. Tsinghua University Press and Springer-Verlag Berlin Heidelberg, 2010 Schottky diodes nationallicence aligned arrays nationallicence single-walled carbon nanotubes nationallicence Ho Xinning Department of Materials Science and Engineering, Beckman Institute, and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 1304 West Green Street, 61801, Urbana, Illinois, USA aut Ye Lina Department of Materials Science and Engineering, Beckman Institute, and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 1304 West Green Street, 61801, Urbana, Illinois, USA aut Rotkin Slava Department of Physics, Lehigh University, 18015, Bethlehem, Pennsylvania, USA aut Xie Xu Department of Materials Science and Engineering, Beckman Institute, and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 1304 West Green Street, 61801, Urbana, Illinois, USA aut Du Frank Department of Materials Science and Engineering, Beckman Institute, and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 1304 West Green Street, 61801, Urbana, Illinois, USA aut Dunham Simon Department of Materials Science and Engineering, Beckman Institute, and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 1304 West Green Street, 61801, Urbana, Illinois, USA aut Zaumseil Jana Center for Nanoscale Materials, Argonne National Laboratory, 60439, Argonne, Illinois, USA aut Rogers John Department of Materials Science and Engineering, Beckman Institute, and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 1304 West Green Street, 61801, Urbana, Illinois, USA aut Nano Research Tsinghua Press 3/6(2010-06-01), 444-451 1998-0124 3:6<444 2010 3 12274 https://doi.org/10.1007/s12274-010-0004-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12274-010-0004-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ho Xinning Department of Materials Science and Engineering, Beckman Institute, and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 1304 West Green Street, 61801, Urbana, Illinois, USA aut NATIONALLICENCE 700 1- Ye Lina Department of Materials Science and Engineering, Beckman Institute, and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 1304 West Green Street, 61801, Urbana, Illinois, USA aut NATIONALLICENCE 700 1- Rotkin Slava Department of Physics, Lehigh University, 18015, Bethlehem, Pennsylvania, USA aut NATIONALLICENCE 700 1- Xie Xu Department of Materials Science and Engineering, Beckman Institute, and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 1304 West Green Street, 61801, Urbana, Illinois, USA aut NATIONALLICENCE 700 1- Du Frank Department of Materials Science and Engineering, Beckman Institute, and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 1304 West Green Street, 61801, Urbana, Illinois, USA aut NATIONALLICENCE 700 1- Dunham Simon Department of Materials Science and Engineering, Beckman Institute, and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 1304 West Green Street, 61801, Urbana, Illinois, USA aut NATIONALLICENCE 700 1- Zaumseil Jana Center for Nanoscale Materials, Argonne National Laboratory, 60439, Argonne, Illinois, USA aut NATIONALLICENCE 700 1- Rogers John Department of Materials Science and Engineering, Beckman Institute, and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 1304 West Green Street, 61801, Urbana, Illinois, USA aut NATIONALLICENCE 773 0- Nano Research Tsinghua Press 3/6(2010-06-01), 444-451 1998-0124 3:6<444 2010 3 12274 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer