1. Department
of Chemical Engineering, University of California, Santa Barbara, California 93106, United States
2. Mitsubishi
Chemical Center for Advanced Materials, University of California, Santa
Barbara, California, 93106, United States
3. Centre
de RMN à Très Hauts Champs, Université de Lyon/UMR 5280 CNRS/Ecole Normale Supérieure de Lyon/Université Claude Bernard Lyon 1, 5 rue de la Doua, 69100 Villeurbanne, France
4. Laboratoire
de Physique de la Matière Condensée, École Polytechnique, UMR 7643 CNRS, F-91128 Palaiseau, France
5. Lujan
Neutron Scattering Center, Los Alamos National Laboratory, New Mexico 87545, United States
6. X-ray
Science Division, Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439, United States
7. Materials
Department and Materials Research Laboratory, University of California, Santa
Barbara, California 93106, United States