Peters, L. [P:(DE-HGF)0] ; Di Marco, I. [P:(DE-HGF)0] ; Grånäs, O. [P:(DE-HGF)0] ; Şaşıoğlu, E. [P:(DE-Juel1)130937] ; Altun, A. [P:(DE-HGF)0] ; Rossen, S. [P:(DE-Juel1)144093] ; Friedrich, Christoph [P:(DE-Juel1)130644] ; Blügel, S. [P:(DE-Juel1)130548] ; Katsnelson, M. I. [P:(DE-HGF)0] ; Kirilyuk, A. [P:(DE-HGF)0] ; Eriksson, O. [P:(DE-HGF)0]