Ghosh, A. ; Sural, M. (2001) Transport mechanism in amorphous Bi2CuO4: its temperature dependence Solid State Communications, 117 (6). pp. 349-352. ISSN 0038-1098
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S0038-1098(00)00476-2
Abstract
In this article, we report the electrical conductivity of amorphous Bi2CuO4 in a wide temperature range. We observe that three mechanisms depending on temperature are operative in three temperature ranges. The variable range hopping and the small polaron hopping mechanisms are applicable at low and high temperatures, respectively, while the multi-phonon assisted hopping with weak electron-phonon coupling is consistent with the data in the intermediate temperature range.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | A. Semiconductors; D. Electron Transport; D. Electron-phonon Interaction |
| ID Code: | 72849 |
| Deposited On: | 29 Nov 2011 13:01 |
| Last Modified: | 29 Nov 2011 13:01 |
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