Cu hill and graphene grain evolution in the synthesis of millimeter-sized single crystal graphene during low pressure chemical vapor deposition

The evolution of Cu hills beneath graphene grains during the growth of millimeter scale single crystal graphene using low pressure chemical vapor deposition (LPCVD) was investigated. We observed a Cu hill slope decreasing behavior as the graphene grain size increased. It indicated a hill self-flatte...

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Veröffentlicht in:	RSC advances 2014-01, Vol.4 (62), p.32941-32945
Hauptverfasser:	Zhu, Shuya, Li, Quanfu, Chen, Qian, Liu, Weihua, Li, Xin, Zhang, Juan, Wang, Qikun, Wang, Xiaoli, Liu, Hongzhong
Format:	Artikel
Sprache:	eng
Schlagworte:	Boundaries Chemical vapor deposition Copper Dendritic structure Evolution Grains Graphene Single crystals
Online-Zugang:	Volltext
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