Growth direction manipulation of few-layer graphene in the vertical plane with parallel arrangement
Growth direction manipulation of few-layer graphene in the vertical plane with parallel arrangement
复制标题
平行排列垂直平面内少层石墨烯的生长方向调控
DOI:
10.1016/j.carbon.2012.12.078
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发表时间:
2013-05
期刊:
影响因子:
10.9
通讯作者:
Xu, Ningsheng
中科院分区:
文献类型:
--
作者:
Zhang, Yu;Tang, Shuai;Deng, Deliu;Deng, Shaozhi;Chen, Jun;Xu, Ningsheng
Vertical few-layer graphene (FLG) sheets have potential applications as field emitters and super capacitors. However, it remains a challenge to controllably grow FLG with vertical and parallel orientations. We intentionally designed the substrate surface structure to manipulate the distribution of the plasma sheath and induce the direction of the built-in electric field to guide the growth direction of the FLG in two dimensions. The effects of the plasma sheath and the built-in field on the FLG growth are discussed. The electrical and field emission characteristics of single sheet FLG with parallel and random types were measured, and they demonstrate similar and good characteristics. This method provides a way to controllably grow parallel and vertical FLG arrays.
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影响因子:
3.5
作者:
Malesevic, Alexander;Vitchev, Roumen;Van Haesendonck, Chris
通讯作者:
Van Haesendonck, Chris
DOI:
10.1016/j.carbon.2009.07.026
发表时间:
2009-09
期刊:
arXiv: Mesoscale and Nanoscale Physics
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3.5
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通讯作者:
Xu Ningsheng