Fabrication and properties of silicene and silicene–graphene layered structures on Ir (111)
Meng Lei (孟蕾), Wang Ye-Liang (王业亮), Zhang Li-Zhi (张理智), Du Shi-Xuan (杜世萱), Gao Hong-Jun (高鸿钧)
Chin. Phys. B . 2015, (8): 86803 -086803 .  DOI: 10.1088/1674-1056/24/8/086803