Exploring dielectric and AC conduction characteristics in elemental selenium glass modified with silver halides
Anil Kumar, Vishnu Saraswat, A. Dahshan, H. I. Elsaeedy, N. Mehta
Abstract
demonstrates both NSPT and CBH conduction mechanisms, depending on the temperature range: NSPT is dominant between 303 K and 313 K, while CBH prevails from 318 K to 338 K. Additionally, our findings revealed the presence of both the Meyer-Neldel rule (MNR) and its reverse in the prepared silver halide chalcogenide alloys. The best optimization of dielectric constant and loss is observed for silver iodide as compared to silver chloride and silver bromide. Comparison with other silver-containing chalcogenide glasses indicates the better dielectric performance of the present silver halides containing selenium.
Topics & Concepts
SchematicHalideSeleniumDopingDielectricMaterials scienceThermal conductionSilver halideInorganic chemistryChemistryOptoelectronicsNanotechnologyComposite materialMetallurgyElectronic engineeringEngineeringLayer (electronics)Phase-change materials and chalcogenidesGlass properties and applicationsLuminescence Properties of Advanced Materials