@inproceedings{inproceedings3e8a9e21, title = {Investigation of photoinduced effect in GaGeS based glasses and thin films}, author = {Messaddeq, Younnes and Messaddeq, Sandra Helena and Siu Li, Máximo and Lezal, D and Ribeiro, S J L}, year = {2001}, booktitle = {International Workshop on Amorphous and Nanostructured Chalcogenides: Fundamentals and Applications} }