1. Hitachi Cambridge Laboratory J. J. Thomson Avenue CB3 0HE Cambridge UK
2. University of Cambridge Cavendish Laboratory J. J. Thomson Avenue CB3 0HE Cambridge UK
3. Department of Physics North Carolina State University 2401 Stinson Drive Raleigh NC 27695 USA
4. Department of Materials Engineering Monash University Wellington Road Clayton Victoria 3800 Australia
5. Australian Synchrotron 800 Blackburn Road Clayton Victoria 3168 Australia
6. Universität Potsdam Institut für Physik und Astronomie Karl‐Liebknecht‐Str. 24‐25 14476 Potsdam Germany
7. Materials Department University of California Santa Barbara Santa Barbara CA 93106‐5050 USA
8. Polyera Corporation 8045 Lamon Ave, STE 140 Skokie IL 60077‐5318 USA