S. Y. Kim¹, J. W. Kim¹, K. Nakayama², *Eun Soo Park¹ (1. Seoul National University(Korea), 2. Tohoku University(Japan))

*Tohru YAMASAKI¹, Toshiyuki DOI², Kazutaka FUJITA³, Hidemi KATO⁴ (1. Department of Materials and Synchrotron Radiation Engineering, Graduate School of Engineering, University of Hyogo(Japan), 2. Graduate Student, University of Hyogo(Japan), 3. Department of Mechanical Engineering, National Institute of Technology, Ube College(Japan), 4. Institute for Materials Research, Tohoku University(Japan))

*Chihiro KISAKI¹, Kazutaka FUJITA², Yoshikatu YAMAZAKI², Kenji AMIYA³, Tohru YAMASAKI⁴, Hidemi KATO⁵ (1. Advanced Production System Engineering Course student, National Institute of Technology, Ube College(Japan), 2. Department of Mechanical Engineering, National Institute of Technology, Ube College(Japan), 3. Institute for Materials Research, Trans-Regional Corporation Center for Industrial Materials Research, Tohoku University(Japan), 4. Research Center for Nano-Micro Structure Science and Engineering, Graduate School of Engineering, University of Hyogo(Japan), 5. Institute for Materials Research, Tohoku University(Japan))

*JING JIANG¹, Hidemi KATO², Dmitri V LOUZGUINE-LUZGIN³ (1. Graduate School of Engineering , Tohoku University.(Japan), 2. Institute for Materials Research, Tohoku University.(Japan), 3. Advanced Institute for Materials Research, Tohoku University.(Japan))