Abstract
In this Brief Report, we have investigated the conductivity spectra at different temperatures for the model glasses , and estimated mobile ions contributing to the transport process. We have shown that a fraction of the total ions contribute to the transport process. We have further observed that the fraction of ions contributing to the transport process is independent of temperature as well as the AgI content. The mobility of ions increases, leading to an enhancement of the conductivity due to AgI doping. These results are highly important in order to reveal the role of AgI for ion transport in fast ion conducting glasses.
- Received 27 August 2004
DOI:https://doi.org/10.1103/PhysRevB.70.172203
©2004 American Physical Society