Анотація:
The spectrometric studies of optical absorption edge in (Ag₃AsS₃)x(As₂S₃)₁-x
superionic glasses were carried out within the temperature range 77 to 400 K. The
influence of temperature and composition on the optical absorption edge, parameters of
the Urbach absorption edge, parameters of electron-phonon interaction as well as
ordering-disordering processes in (Ag₃AsS₃)x(As₂S₃)₁-x superionic glasses are studied.