Korea Advanced Institute of Science & Technology, Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering, affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering, affiliation not provided to SSRN, Korea Institute of Materials Science, Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering and Korea Advanced Institute of Science and Technology (KAIST) - Department of Mechanical Engineering