M
Meng Cheng
Researcher at Chinese Academy of Sciences
Publications - 22
Citations - 2470
Meng Cheng is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Graphene & Graphene nanoribbons. The author has an hindex of 14, co-authored 19 publications receiving 2119 citations.
Papers
More filters
Journal ArticleDOI
Epitaxial growth of single-domain graphene on hexagonal boron nitride
Wei Yang,Guorui Chen,Zhiwen Shi,Cheng-Cheng Liu,Cheng-Cheng Liu,Lianchang Zhang,Lianchang Zhang,Guibai Xie,Meng Cheng,Duoming Wang,Rong Yang,Dongxia Shi,Kenji Watanabe,Takashi Taniguchi,Yugui Yao,Yuanbo Zhang,Guangyu Zhang +16 more
TL;DR: The epitaxial growth of single-domain graphene on h-BN by a plasma-assisted deposition method and the synthesis method is potentially applicable on other flat surfaces could open new ways of graphene band engineering through epitaxy on different substrates.
Journal ArticleDOI
Ultra-sensitive strain sensors based on piezoresistive nanographene films
Jing Zhao,Congli He,Rong Yang,Zhiwen Shi,Meng Cheng,Wei Yang,Guibai Xie,Duoming Wang,Dongxia Shi,Guangyu Zhang +9 more
TL;DR: In this paper, a charge tunneling model was used to explain the piezoresistive characteristics of nanographene films, which indicates their results provide a different rout toward ultra-sensitive strain sensors.
Journal ArticleDOI
Scalable Growth of High-Quality Polycrystalline MoS2 Monolayers on SiO2 with Tunable Grain Sizes
Jing Zhang,Hua Yu,Wei Chen,Xuezeng Tian,Donghua Liu,Meng Cheng,Guibai Xie,Wei Yang,Rong Yang,Xuedong Bai,Dongxia Shi,Guangyu Zhang +11 more
TL;DR: This work provides a route toward scaled-up synthesis of high-quality monolayer MoS2 for electronic and optoelectronic devices and shows a field mobility comparable to those achieved from exfoliatedMoS2.
Journal ArticleDOI
Restoration of graphene from graphene oxide by defect repair
Meng Cheng,Rong Yang,Lianchang Zhang,Zhiwen Shi,Wei Yang,Duoming Wang,Guibai Xie,Dongxia Shi,Guangyu Zhang +8 more
TL;DR: In this article, a simple and efficient method to repair defects in graphene oxide (GO) was reported, accompanied by a simultaneous reduction process by a methane plasma, and the graphene after repair was of high quality.
Journal ArticleDOI
Tunable piezoresistivity of nanographene films for strain sensing.
Jing Zhao,Guole Wang,Rong Yang,Xiaobo Lu,Meng Cheng,Congli He,Guibai Xie,Guibai Xie,Jianling Meng,Dongxia Shi,Guangyu Zhang +10 more
TL;DR: A tuning of both sensitivity and resistance of graphene strain sensing devices by tailoring graphene nanostructures is reported, suggesting a great potential in electronic skin applications.