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Study of structural and transport properties of iodinated amorphous conducting carbon films

Latha, Kumari and Subramanyam, SV (2004) Study of structural and transport properties of iodinated amorphous conducting carbon films. In: International Journal of Nanoscience, 3 (4-5). pp. 549-554.

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Official URL: http://www.worldscinet.com/ijn/03/0304n05/S0219581...

Abstract

Iodine intercalated amorphous conducting C (a-C:I) films are prepd. by vapor phase pyrolysis of maleic anhydride and I2. TEM, selected area electron diffraction (SAED) and XPS studies reveal the structural changes in the iodinated amorphous conducting C (a-C) films. TEM micrographs accounts for a av. cluster size of the order of .apprx.900 nm in a-C:I film. SAED study depicts a polycryst. phase of the intercalated sample. Elec. resistivity of a-C:I samples decrease with the I incorporation. Metal-insulator transition is obsd. as a function of magnetic field.

Item Type: Journal Article
Additional Information: Copyright of this artical belongs to World Scientific Publishing Company.
Keywords: Amorphous carbon films;transmission electron microscopy; electrical properties;metal insulator transition
Department/Centre: Division of Physical & Mathematical Sciences > Physics
Date Deposited: 30 Oct 2007
Last Modified: 07 Feb 2012 08:20
URI: http://eprints.iisc.ernet.in/id/eprint/12338

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