Affiliation: | 1. Quantum Condensed Matter Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA;2. Department of Chemical Engineering, University of California, Santa Barbara, Santa Barbara, CA, USA;3. Polymers Division, National Institute of Standards and Technology, Gaithersburg, MD, USA;4. NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD, USA;5. Chemical and Engineering Materials Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA |