University of Science and Technology, Korea Institute of Science and Technology (KIST), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Science and Technology (KIST), Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering, Korea Institute of Science and Technology (KIST) - Computational Science Research Center, Korea Institute of Science and Technology (KIST) and affiliation not provided to SSRN