Simulation of field enhancement effects in carbon nanotubes
Smith, R. C., Carey, JD and Silva, S. R. P. (2004) Simulation of field enhancement effects in carbon nanotubes Technical Digest of the 17th International Vacuum Nanoelectronics Conference, 2004.
Simulations of electric field enhancement factor, beta, for isolated metallic carbon nanotubes (CNT) are reported. We show that beta is dependent not only on the geometry of the tubes, but also on the location of the anode electrode. We also highlight the effect of field screening due to boundary conditions of the simulation package. Finally, we give an expression for beta as a function of CNT height, radius, and anode to cathode separation.
|Divisions :||Faculty of Engineering and Physical Sciences > Electronic Engineering > Advanced Technology Institute > Nano-Electronics Centre|
|Date :||11 July 2004|
|Additional Information :||Smith, R.C., Carey, J.D., & Silva, S.R.P. (2004).Simulation of field enhancement effects in carbon nanotubes. Technical Digest of the 17th International Vacuum Nanoelectronics Conference, 2004. 11-16 July 2004, pp. 176 - 177. © 2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.|
|Depositing User :||Mr Adam Field|
|Date Deposited :||27 May 2010 14:38|
|Last Modified :||23 Sep 2013 18:31|
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