@Article{CL.2025.225.481,
AUTHOR = {G. R. Štrbac, O. Bošák, D. Štrbac, R. Vigi, M. Kubliha, S. Minárik},
TITLE = {Influence of Ag content on direct current conductivity of Ag<sub>x</sub>(As<sub>2</sub>(Te<sub>0.5</sub>Se<sub>0.5</sub>)<sub>3</sub>)<sub>100-x</sub> system},
JOURNAL = {Chalcogenide Letters},
VOLUME = {22},
YEAR = {2025},
NUMBER = {5},
PAGES = {481--491},
URL = {http://www.techscience.com/CL/v22n5/64860},
ISSN = {1584-8663},
ABSTRACT = {The temperature dependence of direct current (DC) conductivity, silver content, and the presence of crystalline phases in amorphous and annealed chalcogenides from the Ag<sub>x</sub>(As<sub>2</sub>(Te<sub>0.5</sub>Se<sub>0.5</sub>)<sub>3</sub>)<sub>100-x</sub> system was investigated. Amorphous samples exhibited semiconducting behavior, with conductivity increase as the silver content raised. This increase was primarily attributed to electron transitions into delocalized states from states localized near the Fermi level. Percolation behavior in conductivity was observed in the samples containing 7 at.% or more silver. For annealed samples with silver content below 9 at.%, temperature-independent DC conductivity was identified, accompanied by a decrease in conductivity as the silver content increased.},
DOI = {10.15251/CL.2025.225.481}
}