Thiele, Cornelius ; Engel, Michael ; Hennrich, Frank ; Kappes, Manfred M. ; Johnsen, Klaus-Peter ; Frase, Carl G. ; Löhneysen, Hilbert v. ; Krupke, Ralph (2011)
Controlled fabrication of single-walled carbon nanotube electrodes by electron-beam-induced oxidation.
In: Applied Physics Letters, 99 (17)
doi: 10.1063/1.3656736
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The fabrication of metallic single-walled carbon nanotube electrodes separated by gaps of typically 20 nm width by electron-beam-induced oxidation is studied within an active device configuration. The tube conductance is measured continuously during the process. The experiment provides a statistical evaluation of gap sizes as well as the electron dose needed for gap formation. Also, the ability to precisely cut many carbon nanotubes in parallel is demonstrated. To show the practicality of the approach, devices of different scales were fabricated using sorted carbon nanotubes and dielectrophoretic deposition.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2011 |
| Autor(en): | Thiele, Cornelius ; Engel, Michael ; Hennrich, Frank ; Kappes, Manfred M. ; Johnsen, Klaus-Peter ; Frase, Carl G. ; Löhneysen, Hilbert v. ; Krupke, Ralph |
| Art des Eintrags: | Bibliographie |
| Titel: | Controlled fabrication of single-walled carbon nanotube electrodes by electron-beam-induced oxidation |
| Sprache: | Englisch |
| Publikationsjahr: | 24 Oktober 2011 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Applied Physics Letters |
| Jahrgang/Volume einer Zeitschrift: | 99 |
| (Heft-)Nummer: | 17 |
| DOI: | 10.1063/1.3656736 |
| Kurzbeschreibung (Abstract): | The fabrication of metallic single-walled carbon nanotube electrodes separated by gaps of typically 20 nm width by electron-beam-induced oxidation is studied within an active device configuration. The tube conductance is measured continuously during the process. The experiment provides a statistical evaluation of gap sizes as well as the electron dose needed for gap formation. Also, the ability to precisely cut many carbon nanotubes in parallel is demonstrated. To show the practicality of the approach, devices of different scales were fabricated using sorted carbon nanotubes and dielectrophoretic deposition. |
| Freie Schlagworte: | carbon nanotubes, electrodeposition, electrodes, nanofabrication, pulsed laser deposition, vaporisation |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Molekulare Nanostrukturen 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 08 Nov 2011 10:27 |
| Letzte Änderung: | 05 Mär 2013 09:55 |
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