【摘 要】
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Graphene is a single layer of carbon atoms packed in a hexagonal lattice.[1] Its significant properties and potential applications[2,3] have motivated the synth
【机 构】
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State Key Laboratories of Transducer Technology, Science and Technology on Microsystem Laboratory, S
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Graphene is a single layer of carbon atoms packed in a hexagonal lattice.[1] Its significant properties and potential applications[2,3] have motivated the synthesis of high-quality graphene growth methods.Various methods have been developed for the formation of graphene so far,including micromechanical cleavage,[1] thermal decomposition of SiC surfaces,[4,5] graphene oxide followed by chemical reduction,[6,7] and catalyst-assisted chemical vapor deposition (CVD) on metals[8] such as Ru,[9,10] Ni[11,12]and Cu.[13,14,15] In particular,it has been shown that high-quality graphene can be better synthesized on Cu by CVD.Recently,there have been many studies on graphene domains synthesized on Cu foils.
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