Mavropoulos, Phivos [P:(DE-Juel1)130823] ; Zimmermann, Bernd [P:(DE-Juel1)131065] ; Long, Nguyen H. [P:(DE-Juel1)143632] ; Heers, Swantje [P:(DE-HGF)0] ; Mokrousov, Yuriy [P:(DE-Juel1)130848] ; Blügel, Stefan [P:(DE-Juel1)130548]