Remote Catalyzation for Direct Formation of Graphene Layers on Oxides Teng, Po-Yuan ; Lu, Chun-Chieh ; Akiyama-Hasegawa, Kotone ; Lin, Yung-Chang ; Yeh, Chao-Hui ; Suenaga, Kazu ; Chiu, Po-Wen Abstract Publication: Nano Letters Pub Date: March 2012 DOI: 10.1021/nl204024k Bibcode: 2012NanoL..12.1379T