Fabrication and properties of silicene and silicene–graphene layered structures on Ir (111)

Meng Lei^a),^b), Wang Ye-Liang†^b), Zhang Li-Zhi^b), Du Shi-Xuan^b), Gao Hong-Jun‡^b)

Perspective view of a schematic diagram, showing silicene–graphene layered superstructures (grey balls indicate carbon atoms and green balls refer to silicon atoms).