G
Gui Yu
Researcher at Chinese Academy of Sciences
Publications - 15
Citations - 4370
Gui Yu is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Graphene & Chemical vapor deposition. The author has an hindex of 13, co-authored 15 publications receiving 3965 citations.
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Journal ArticleDOI
Synthesis of N-Doped Graphene by Chemical Vapor Deposition and Its Electrical Properties
TL;DR: Electrical measurements show that the N-doped graphene exhibits an n-type behavior, indicating substitutional doping can effectively modulate the electrical properties of graphene.
Journal ArticleDOI
Uniform hexagonal graphene flakes and films grown on liquid copper surface
Dechao Geng,Bin Wu,Yunlong Guo,Liping Huang,Yunzhou Xue,J. C. Chen,Gui Yu,Lang Jiang,Wenping Hu,Yunqi Liu +9 more
TL;DR: A chemical vapor deposition approach is reported that allows the direct synthesis of uniform single-layered, large-size, spatially self-aligned, and single-crystalline hexagonal graphene flakes (HGFs) and their continuous films on liquid Cu surfaces, demonstrating good conductivity and capability for carrying high current density.
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Oxygen-Aided Synthesis of Polycrystalline Graphene on Silicon Dioxide Substrates
J. C. Chen,Yugeng Wen,Yunlong Guo,Bin Wu,Liping Huang,Yunzhou Xue,Dechao Geng,Dong Wang,Gui Yu,Yunqi Liu +9 more
TL;DR: The metal-catalyst-free synthesis of high-quality polycrystalline graphene on dielectric substrates [silicon dioxide (SiO(2)) or quartz] using an oxygen-aided chemical vapor deposition (CVD) process and is compatible with current silicon processing techniques is reported.
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Low temperature growth of highly nitrogen-doped single crystal graphene arrays by chemical vapor deposition.
Yunzhou Xue,Bin Wu,Lang Jiang,Yunlong Guo,Liping Huang,J. C. Chen,Jiahui Tan,Dechao Geng,Birong Luo,Wenping Hu,Gui Yu,Yunqi Liu +11 more
TL;DR: A self-assembly approach is demonstrated that allows the synthesis of single-layer, single crystal and highly nitrogen-doped graphene domain arrays by self-organization of pyridine molecules on Cu surface at temperature as low as 300 °C.
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Near-equilibrium chemical vapor deposition of high-quality single-crystal graphene directly on various dielectric substrates.
J. C. Chen,Yunlong Guo,Lili Jiang,Zhi Ping Xu,Liping Huang,Yunzhou Xue,Dechao Geng,Bin Wu,Wenping Hu,Gui Yu,Yunqi Liu +10 more
TL;DR: By using near-equilibrium chemical vapor deposition, it is demonstrated that high-quality single-crystal graphene can be grown on dielectric substrates reflecting the good quality of the graphene lattice.