Kerscher, M. [P:(DE-Juel1)VDB79675] ; Busch, P. [P:(DE-Juel1)VDB7313] ; Mattauch, S. [P:(DE-Juel1)130821] ; Frielinghaus, H. [P:(DE-Juel1)VDB4228] ; Richter, D. [P:(DE-Juel1)130917] ; Belushkin, M. [P:(DE-Juel1)VDB75398] ; Gompper, G. [P:(DE-Juel1)130665]