1. Austrian Academy of Sciences (ÖAW) Erich Schmid Institute of Materials Science Leoben Austria
2. Faculty of Science, Department of Chemistry Eskisehir Technical University Eskisehir Turkey
3. University of Vienna Faculty of Physics Vienna Austria
4. Department of Materials Science, Chair of Materials Physics Montanuniversität Leoben Leoben Austria
5. Polymer Science and Technology Istanbul Technical University Istanbul Turkey