| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10155529 | Journal of Non-Crystalline Solids | 2018 | 8 Pages |
Abstract
The relaxation frequency peaks observed in the temperature dependent capacitance-frequency measurements indicated that the incorporation of Ag2O and Li2O in lead-borate network produces a non-bridging Oxygen hole centers (NBOHC) trap defect. This relaxation takes place due to an emission from shallow acceptor NBOHC like defect level with an activation energy â¤52â¯meV for the investigated compositions.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
F.A. Abdel-Wahab, A.M. Fayad, M. Abdel-Baki, Heba AbdelMaksoud,