1. Air Force Research Laboratory, Materials and Manufacturing Directorate, Wright-Patterson Air Force Base, Ohio 45433, United States
2. UES, Inc. , 4401 Dayton Xenia Rd., Dayton, Ohio 45432, United States
3. KBR, Inc., Beavercreek, Ohio 45431, United States
4. Air Force Research Laboratory, Sensors Directorate, Wright-Patterson Air Force Base, Ohio 45433, United States
5. Theiss Research, Inc., La Jolla, California 92037, United States
6. Materials Science and Engineering Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States