1. 3rd Land Systems Team; Land Systems Center; Defense Agency for Technology and Quality; Seongsan-gu Changwon Republic of Korea
2. Department of Nanoenergy Engineering; Pusan National University; Busan 46241 Republic of Korea
3. Department of Materials Science and Engineering; Pusan National University; Busan 46241 Republic of Korea
4. Department of Advanced Materials Engineering; Dong-Eui University; Busan 47340 Republic of Korea