1. Department
of Polymer Science, The University of Akron, Akron, Ohio 44325, United States
2. NIST
Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland, 20899, United States
3. Department
of Materials Science and Engineering, University of Maryland, College Park, Maryland 20742, United States
4. Department
of Chemistry, Bogazici University, Bebek, Istanbul, Turkey
5. Department
of Chemistry and Department of Chemical and Biological Engineering, Colorado School of Mines, Golden, Colorado 80401, United States
6. Advanced Research Center for Nanolithography (ARCNL), Amsterdam, The Netherlands
7. Chemical
and Engineering Materials Division, Spallation Neutron Source, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States