Author/Authors :
Studenyak، نويسنده , , I.P. and Buchuk، نويسنده , , R.Yu. and Kranj?ec، نويسنده , , M. and Makauz، نويسنده , , I.I. and Voynarovych، نويسنده , , I.M. and Charnovich، نويسنده , , I. and Daroczi، نويسنده , , L. and K?kényesi، نويسنده , , S.، نويسنده ,
Abstract :
As2S3–Cu6PS5I nanocomposites are prepared by incorporation of nanocrystals of Cu6PS5I superionic conductor in As2S3 glass matrix. Their structural studies by scanning electronic microscopy are performed and the electrical conductivity of the nanocomposites is investigated. The temperature dependence of the nanocomposite optical absorption edge is studied; a non-Urbach behaviour of the absorption edge is revealed. Influence of different types of disordering on the optical absorption edge is studied.
Keywords :
superionic conductor , Chalcogenide glass , optical absorption , Nanocomposite
