TY - JOUR T1 - Stoichiometry, surface and structural characterization of lead iodide thin films JO - Brazilian Journal of Physics A1 - Condeles, J. F. A1 - Lofrano, R. C. Z. A1 - Rosolen, J. M. A1 - Mulato, M. SN - 0103-9733 UL - 10.1590/S0103-97332006000300023 VL - 36 Y1 - 2006 PB - Brasil ER -