Abstract
For the first time, thermal, elastic and optical properties of limited Pb1−xAgxS (x≤0.15) solid solutions have been studied. The replacement of Pb atoms by Ag atoms in nanostructured Pb1−xAgxS (x≤0.15) solid solutions with cubic B1 structure is accompanied by a decrease in thermal expansion coefficient, a weak increase in elastic moduli and an increase in the band gap width Eg.
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