1. Department of Chemical Engineering and Materials Science, University of Minnesota, 421 Washington Avenue SE, Minneapolis, Minnesota 55455
2. Department of Aerospace Engineering and Mechanics, University of Minnesota, 110 Union Street SE, Minneapolis, Minnesota 55455
3. Department of Mechanical Engineering, Columbia University,
500 West 120th St., New York, New York 10027
4. Sandia National Laboratories, Hydrogen and Materials Science Department, Livermore, California 94550
5. Department of Materials Science and Engineering and Lawrence Berkeley National Laboratory, Molecular Foundry, National Center for Electron Microscopy, One Cyclotron Rd., MS-72, Berkeley, California 94720
6. Department of Materials Science and Engineering, University of Wisconsin, 1509 University Avenue, Madison, Wisconsin 53706
7. Laboratoire MATEIS, UMR 5510 CNRS INSA-Lyon Université Lyon 1, 7 Avenue Jean Capelle, F-69621 Villeurbanne,
France
8. Laboratoire d'Etude des Microstructures, UMR 104 CNRS-ONERA,
29 Avenue de la Division Leclerc, F-92322 Chatillon, France
9. Hysitron, Inc., 9625 W 76th St., Eden Prairie, Minnesota
55344
10. Department of Civil and Environmental Engineering, University of Houston, N107 Engineering Building 1, Houston, Texas 77204-4003