@inproceedings{inproceedings5a385512, title = {Micro-XRF and xanes study of Zn-doped ormosil phosphotungstate hybrid films with enhanced photochromic response}, author = {Ferreira Neto, Elias Paiva and Ullah, Sajjad and Ysnaga, Orlando Armando Elguera and Rodrigues Filho, Ubirajara Pereira}, year = {2014}, publisher = {LNLS}, booktitle = {Reunião Anual de Usuários do LNLS - RAU} }