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Electrical characteristics of multiwalled carbon nanotube arrays and influence of pressure

Singh, LT and Nanda, KK (2012) Electrical characteristics of multiwalled carbon nanotube arrays and influence of pressure. In: AIP ADVANCES, 2 (2).

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Official URL: http://dx.doi.org/10.1063/1.3702777

Abstract

We have investigated the current-voltage characteristics of carbon nanotube arrays and shown that the current through the arrays increases rapidly with applied voltage before the breakdown occurs. Simultaneous measurements of current and temperature at one end of the arrays suggest that the rapid increase of current is due to Joule heating. The current through the array and the threshold voltage are found to increase with decreasing pressure. Copyright 2012 Author(s). This article is distributed under a Creative Commons Attribution 3.0 Unported License. http://dx.doi.org/10.1063/1.3702777]

Item Type: Journal Article
Additional Information: Copyright for this article belongs to the Authors
Department/Centre: Division of Chemical Sciences > Materials Research Centre
Date Deposited: 31 Jul 2012 12:03
Last Modified: 31 Jul 2012 12:03
URI: http://eprints.iisc.ernet.in/id/eprint/44899

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