Gupta, S. [P:(DE-Juel1)130679] ; Fischer, J. K. H. [P:(DE-HGF)0] ; Lunkenheimer, P. [P:(DE-HGF)0] ; Loidl, A. [P:(DE-HGF)0] ; Novak, E. [P:(DE-HGF)0] ; Jalarvo, N. [P:(DE-Juel1)143752] ; Ohl, M. [P:(DE-Juel1)130872]