EXAFS STUDIES OF THERMOSTRUCTURAL AND PHOTOSTRUCTURAL CHANGES OF VAPOR-DEPOSITED AMORPHOUS As2S3 FILMS C. Y. YANG, J. M. LEE, M. A. PAESLER et D. E. SAYERSJ. Phys. Colloques, 47 C8 (1986) C8-387-C8-390DOI: https://doi.org/10.1051/jphyscol:1986876