1. Air Force Research Laboratory, Materials and Manufacturing Directorate, Wright Patterson Air Force Base, Dayton, Ohio 45433, United States
2. Universal Technology Corporation, 1270 N Fairfield Rd., Beavercreek, Ohio 45432, United States
3. Department of Chemistry, Hanyang University, 222 Wangsimni-ro, Seongdong-Gu, Seoul 04763, Republic of Korea
4. Air Force Institute of Technology, Department of Engineering Physics, Wright Patterson Air Force Base, Dayton, Ohio 45433, United States