Bibliographical noteFunding Information:
The authors gratefully acknowledge the support from the Deutsche Forschungsgemeinschaft (HE 3543/18-1), the European Commission (FP7-PEOPLE-2012-ITN MoWSeS, GA 317451), and European Commission under Contract No. 696656 (Project ?GRAPHENE FLAGSHIP?). The authors thank Mr. Vladimir Bacic for his help with Quantum Espresso input files. A.K. and T.H. gratefully acknowledge supercomputer time at ZIH Dresden.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials