Du, Hongchu [P:(DE-Juel1)145710] ; Groh, Christoph [P:(DE-HGF)0] ; Jia, Chun-Lin [P:(DE-Juel1)130736] ; Ohlerth, Thorsten [P:(DE-Juel1)173830] ; Dunin-Borkowski, Rafal E. [P:(DE-Juel1)144121] ; Simon, Ulrich [P:(DE-HGF)0] ; Mayer, Joachim [P:(DE-Juel1)130824]