Chemical vapor deposition of bilayer graphene with layer-resolved growth through dynamic pressure control
文献类型：期刊论文
| 作者 | Luo, Birong1; Chen, Bingyan2,3; Wang, Anle4,5; Geng, Dechao1; Xu, Jie1; Wang, Huaping1; Zhang, Zhiyong2,3; Peng, Lianmao2,3; Xu, Zhiping4,5; Yu, Gui1,6 |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY C
 |
| 出版日期 | 2016 |
| 卷号 | 4期号:31页码:7464-7471 |
| 英文摘要 | In this work, a dynamic pressure atmosphere is constructed through cutting off the gas outlet in the chemical vapor deposition process, in which the total pressure of the system uniformly varies with a gradient and the associated growth environment changes. Through modulating the variation rate of system pressure, the layer-resolved growth of graphene from single-layer graphene grains to bilayer graphene patches and then ultimately larger-area bilayer graphene films has been realized. Based on the analysis results obtained, it is shown that the self-limiting effect of single-layer graphene on Cu foil can be broken by the accumulation of feedstock (CH4/H-2) during this dynamic process to enable the continued growth of bilayer graphene. The electrical transport studies demonstrate that devices made of the as-grown bilayer graphene exhibit obvious tunability of the band gap, showing the typical characteristics of AB stacked bilayer graphene. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/35367]  |
| 专题 | 化学研究所_有机固体实验室 |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Beijing 100190, Peoples R China 2.Peking Univ, Key Lab Phys & Chem Nanodevices, Beijing 100871, Peoples R China 3.Peking Univ, Dept Elect, Beijing 100871, Peoples R China 4.Tsinghua Univ, Appl Mech Lab, Dept Engn Mech, Beijing 100084, Peoples R China 5.Tsinghua Univ, Ctr Nano & Micro Mech, Beijing 100084, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Birong,Chen, Bingyan,Wang, Anle,et al. Chemical vapor deposition of bilayer graphene with layer-resolved growth through dynamic pressure control[J]. JOURNAL OF MATERIALS CHEMISTRY C,2016,4(31):7464-7471. |
| APA | Luo, Birong.,Chen, Bingyan.,Wang, Anle.,Geng, Dechao.,Xu, Jie.,...&Yu, Gui.(2016).Chemical vapor deposition of bilayer graphene with layer-resolved growth through dynamic pressure control.JOURNAL OF MATERIALS CHEMISTRY C,4(31),7464-7471. |
| MLA | Luo, Birong,et al."Chemical vapor deposition of bilayer graphene with layer-resolved growth through dynamic pressure control".JOURNAL OF MATERIALS CHEMISTRY C 4.31(2016):7464-7471. |
入库方式： OAI收割
来源：化学研究所
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