1. The Materials Science and Engineering ProgramDepartment of Mechanical and Materials EngineeringUniversity of Cincinnati Cincinnati OH 45221 USA
2. Department of Materials Science and EngineeringCase Western Reserve University Cleveland OH 44106 USA
3. Department of Physics and AstronomyThe University of Toledo Toledo OH 43606 USA
4. Mechanical & Industrial EngineeringYoungstown State University Youngstown OH 44555 USA
5. Department of Electrical and Computer Science EngineeringUniversity of Cincinnati Cincinnati OH 45221-0012 USA
6. Department of Geological SciencesStanford University Stanford CA 94305-2115 USA
7. Division of Materials Science & EngineeringAmes LaboratoryU.S. Department of Energy 2416 Pammel Drive Ames IA 50011-2416 USA