Bhattacharya, S. ; Ghosh, A. (2005) Transport properties of AgI doped silver molybdate superionic glass-nanocomposites Journal of Physics: Condensed Matter, 17 (37). pp. 5655-5662. ISSN 0953-8984
Full text not available from this repository.
Official URL: http://iopscience.iop.org/0953-8984/17/37/004
Related URL: http://dx.doi.org/10.1088/0953-8984/17/37/004
Abstract
We have reported the dc conductivity as well as the ac conductivity in the frequency range 10 Hz-2 MHz for xAgI-(1- x)(0.5Ag2O-0.5MoO3), glass-nanocomposites in the temperature range 100-303 K. We have compared the conductivity and its activation energy for the molybdate nanocomposites with those of the borate and phosphate glasses. We have analysed the ac conductivity using the power law model. We have observed that both the dc conductivity and the crossover frequency obtained from the power law model show an activated behaviour. We have also observed that the power law exponent is almost independent of AgI doping content. Furthermore, the concentration of the mobile Ag+ ions is found to be independent of temperature as well as the AgI content in the compositions.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics Publishing. |
| ID Code: | 11636 |
| Deposited On: | 13 Nov 2010 14:08 |
| Last Modified: | 02 Jun 2011 04:59 |
Repository Staff Only: item control page
