EXAFS STUDIES OF PHOTOSTRUCTURAL CHANGES IN CHALCOGENIDE GLASSES S. R. ELLIOTT, G. N. GREAVES, A. J. LOWE, L. F. GLADDEN et J. H.S. RENNIEJ. Phys. Colloques, 47 C8 (1986) C8-363-C8-368DOI: https://doi.org/10.1051/jphyscol:1986871