The physical and optical properties of glasses in the As40S(60-x)Se x system where x = 0, 5, 10, 15 and 20 at.% Se have been investigated. The changes in the glass transition temperature, density, hardness, IR edge, and refractive index can be attributed to the presence of Se, which simply replaces S in these glasses.
Origin
Naval Research Labs, Usa
Journal Title
J Am Ceram Soc 79 5 1996 1324-1328
Sector
Glass Fibre
Class
GF 151