Previous Article Next Article Table of Contents Science, Vol.277, No.5333, 1786-1787, 1997 DOI10.1126/science.277.5333.1786 Export Citation Optical Material - Light-Induced Anisotropy in Amorphous Chalcogenides Tanaka K Keywords:PHOTOINDUCED ANISOTROPY;GLASSES;FILMS Please enable JavaScript to view the comments powered by Disqus.