Yuan, Shengjun [P:(DE-HGF)0] ; Jin, Fengping [P:(DE-Juel1)144355] ; Roldán, Rafael [P:(DE-HGF)0] ; Jauho, Antti-Pekka [P:(DE-HGF)0] ; Katsnelson, M. I. [P:(DE-HGF)0]