Low temperature properties of 3,4,9,10-perylenetetracarboxylic Dianthyride Film

Vijayashree, MN and Subramanyam, SV (1991) Low temperature properties of 3,4,9,10-perylenetetracarboxylic Dianthyride Film. In: Solid State Communication, 79 (7). pp. 629-630.

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Abstract

In this paper we report the temperature and magnetic-field dependence of conductivity of 3,4,9,10-perylenetetracarboxylic dianhydride (PTCDA) film. The measurements have been carried out in the temperature range of 600 to 1.4 K and at magnetic fields upto 7 T. The film is obtained by pyrolysis at a temperature of about 900-1000°C. The film formed in this region shows very interesting temperature independent conductivity. Sample formed at a temperature of 700-800°C has a conductivity variation of the form exp $(T^{-025})$.

Item Type:	Journal Article
Publication:	Solid State Communication
Publisher:	Elsevier Science
Additional Information:	Copyright of this article belongs to Elsevier Science.
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	10 Jul 2007
Last Modified:	02 Nov 2010 11:02
URI:	http://eprints.iisc.ac.in/id/eprint/11467

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