arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1002.0370cond-mat.mtrl-scicond-mat.mes-hall
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石墨烯的生产、性质和潜力

Production, properties and potential of graphene

Caterina Soldano, Ather Mahmood, Erik Dujardin

摘要:

这篇关于石墨烯的评论,一个原子厚的二维碳原子片,从石墨烯电子结构的一般描述以及用于识别和处理这种材料的基本实验工具包开始。由于石墨烯特性和预期应用的多功能性,总结了几种生产技术,从高质量石墨烯的机械剥离到在碳化物或金属基底上的直接生长,以及从使用氧化石墨烯的化学路线到分子水平上的新开发方法。石墨烯的最有前途和吸引人的属性总结从指数增长的文献,特别注意匹配的生产方法的特性和应用。特别是,我们报告了电子器件的悬浮和退火样品中的高载流子迁移率值,厚度相关的光学透明度,以及在机械部分中,石墨烯在传感器件应用中的高鲁棒性和完全集成。最后,我们强调石墨烯不仅作为CMOS器件应用的后硅材料,而且更雄心勃勃地作为电子信息处理中的后CMOS分子架构的平台的高潜力。

英文摘要:

This review on graphene, a one atom thick, two-dimensional sheet of carbon atoms, starts with a general description of the graphene electronic structure as well as a basic experimental toolkit for identifying and handling this material. Owing to the versatility of graphene properties and projected applications, several production techniques are summarized, ranging from the mechanical exfoliation of high quality graphene to the direct growth on carbides or metal substrates and from the chemical routes using graphene oxide to the newly developed approach at the molecular level. The most promising and appealing properties of graphene are summarized from an exponentially growing literature, with a particular attention to matching production methods to characteristics and to applications. In particular, we report on the high carrier mobility value in suspended and annealed samples for electronic devices, on the thickness-dependent optical transparency and, in the mechanical section, on the high robustness and full integration of graphene in sensing device applications. Finally, we emphasize on the high potential of graphene not only as a post-silicon materials for CMOS device application but more ambitiously as a platform for post-CMOS molecular architecture in electronic information processing.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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