1. Nanomechatronics
2. Korea University of Science and Technology (UST)
3. Daejeon 34113
4. Republic of Korea
5. Department of Nanomechanics
6. Korea Institute of Machinery and Materials (KIMM)
7. Daejeon 34103
8. Department of Materials Science and Engineering
9. Korea Advanced Institute of Science and Technology
10. Daejeon 34141