Ontology highlight
ABSTRACT:
SUBMITTER: Ma T
PROVIDER: S-EPMC5316893 | biostudies-other | 2017 Feb
REPOSITORIES: biostudies-other
Ma Teng T Liu Zhibo Z Wen Jinxiu J Gao Yang Y Ren Xibiao X Chen Huanjun H Jin Chuanhong C Ma Xiu-Liang XL Xu Ningsheng N Cheng Hui-Ming HM Ren Wencai W
Nature communications 20170216
Understanding the influence of grain boundaries (GBs) on the electrical and thermal transport properties of graphene films is essentially important for electronic, optoelectronic and thermoelectric applications. Here we report a segregation-adsorption chemical vapour deposition method to grow well-stitched high-quality monolayer graphene films with a tunable uniform grain size from ∼200 nm to ∼1 μm, by using a Pt substrate with medium carbon solubility, which enables the determination of the sca ...[more]