Narayan, K. S. ; Singh, A. K. ; Ramasesha, S. K. (1997) High-pressure effects and electronic transport in a ladder type polymer Journal of Physics D: Applied Physics, 30 (6). L16-L18. ISSN 1361-6463
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Official URL: http://iopscience.iop.org/0022-3727/30/6/002
Related URL: http://dx.doi.org/10.1088/0022-3727/30/6/002
Abstract
The electrical transport properties of the ladder polymer BBL in film forms were studied as a function of pressure. The sample resistance was monitored in two different configurations, perpendicular (transverse) and parallel (surface) configurations. The results reveal a significant difference in the pressure dependence of resistance between the two configurations. Photocurrent as a function of photon energy was measured to determine changes in the electronic structure in the pressurized and released samples. Results indicate an absence of shifts in the band edge but higher photocurrent efficiencies were observed for the films.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics. |
| ID Code: | 60061 |
| Deposited On: | 08 Sep 2011 10:04 |
| Last Modified: | 08 Sep 2011 10:04 |
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