Bhattacharyya, S and Subramanyam, SV and Kanjilal, D and Koteswara Rao, KSR (1996) Persistent photoconductivity study on ion irradiated carbon films. In: Applied Physics Letters, 68 (15). pp. 2079-2081.
Full text not available from this repository. (Request a copy)Abstract
Conducting carbon films are irradiated by high energy ion beam and persistent photoconductivity has been found from the irradiated samples. A complex distribution of traps created mostly by random displacement of carbon atoms by an energetic ion beam from the polymeric matrix showed a persistent photoconductivity at low temperatures down to 50 K. From the photo decay constants and the magnitude of photocurrent the density of traps and the corresponding activation energies have been calculated
| Item Type: | Journal Article |
|---|---|
| Publication: | Applied Physics Letters |
| Publisher: | American Institute of Physics |
| Additional Information: | Copyright of this article belongs to American Institute of Physics. |
| Department/Centre: | Division of Physical & Mathematical Sciences > Physics |
| Date Deposited: | 30 Aug 2007 |
| Last Modified: | 09 Jan 2012 10:11 |
| URI: | http://eprints.iisc.ac.in/id/eprint/10763 |
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