Hoffmann, Markus [P:(DE-Juel1)162311] ; Zimmermann, Bernd [P:(DE-Juel1)131065] ; Müller, Gideon [P:(DE-Juel1)165751] ; Kiselev, Nikolai [P:(DE-Juel1)145390] ; Melcher, C. [P:(DE-HGF)0] ; Blügel, Stefan [P:(DE-Juel1)130548]