Affiliation:
1. Paulo Scarpa Polymer Laboratory (LaPPS) Federal University of Parana POB 19081 Curitiba Parana 81531‐990 Brazil
2. Physics Department Federal University of Sao Carlos POB 676 São Carlos SP 13565‐905 Brazil
Subject
Materials Chemistry,Organic Chemistry,Polymers and Plastics,Physical and Theoretical Chemistry,Condensed Matter Physics