NEW CHEMICALLY-ORDERED COMPOSITIONS IN THE GLASS SYSTEMS Ge1 - xSx AND Ge1 - xSex.
Contributors: G. Lucovsky, Robert J. Nemanich, and F.L. Galeener
ABSTRACT
This paper reports a spectroscopic study of the local atomic order in Ge-rich alloys of Ge//1// minus //xS//x and Ge//1// minus //xSe//x (x less than 0. 67). A relation between the range of bulk-glass formation and the existence of unique chemically-ordered local atomic clusters is discussed.