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Electronic properties study of carbon nanostructure

Subramanyam, SV and Sayeed, A and Meenakshi, A and Sutar, D and Bhattacharyya, S (1997) Electronic properties study of carbon nanostructure. In: 3rd International Conference and Intensive Tutorial Course on Semiconductor Materials and Technology (ICSMT 96), DEC 15-21, 1996, Univ Delhi S Campus, Dept Elect Sci, New Delhi, India, pp. 89-94.

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Amorphous conducting carbon films are prepared using plasma assisted polymerization process. SEM and TEM shows random aggregate-of globular clusters of micron size inside the samples. Electrical measurements indicate a near metallic nature. A tendency of saturation of resistivity at low temperature is observed. From spectroscopic analysis we find some unusual features. Based on these observations a structural model of this carbon is proposed.

Item Type: Conference Proceedings
Publisher: Scitec Publications
Additional Information: Copyright of this article belongs to Scitec Publications.
Keywords: Amorphous carbon film;nanostructure;electronic structure; conductivity;Pi bands.
Department/Centre: Division of Physical & Mathematical Sciences > Physics
Date Deposited: 03 Jun 2009 05:26
Last Modified: 03 Jun 2009 05:26
URI: http://eprints.iisc.ac.in/id/eprint/18933

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