Complex dielectric permittivity of (Ag₃AsS₃)x(As₂S₃)₁₋x (x = 0.3−0.9) superionic glasses and composites at 300 K were studied. A decrease of the real part of dielectric permittivity with frequency by almost five orders ...

(Ag₃AsS₃)₀.₆(As₂S₃)₀.₄ single layer thin films, as well as ones deposited onto glass substrates previously covered with gold nanoparticle (GNP) layers were studied. Conventional thermal evaporation and pulse laser deposition ...