Hirahara, T. [P:(DE-HGF)0] ; Miyamoto, K. [P:(DE-HGF)0] ; Kimura, A. [P:(DE-HGF)0] ; Niinuma, Y. [P:(DE-HGF)0] ; Bihlmayer, G. [P:(DE-Juel1)130545] ; Chulkov, E. V. [P:(DE-HGF)0] ; Nagao, T. [P:(DE-HGF)0] ; Matsuda, I. [P:(DE-HGF)0] ; Qiao, S. [P:(DE-HGF)0] ; Shimada, K. [P:(DE-HGF)0] ; Namatame, H. [P:(DE-HGF)0] ; Taniguchi, M. [P:(DE-HGF)0] ; Hasegawa, S. [P:(DE-HGF)0]