Ma, Yao [P:(DE-HGF)0] ; Weimer, Christian [P:(DE-HGF)0] ; Yang, Nianjun [P:(DE-HGF)0] ; Zhang, Lei [P:(DE-Juel1)140353] ; Staedler, Thorsten [P:(DE-HGF)0] ; Jiang, Xin [P:(DE-HGF)0]