Affiliation: | 1. Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, MD, USA;2. Department of Physics, Georgetown University, Washington, DC, USA;3. Theiss Research, La Jolla, CA, USA;4. Department of Mechanical Engineering, Northwestern University, Evanston, IL, USA;5. Materials Science and Engineering, Virginia Tech Blacksburg, VA, USA;6. Adolphe Merkle Institute, University of Fribourg, Fribourg, Switzerland;7. Department of Chemistry, American University, Washington, DC, USA |