摘要
2004年英国曼彻斯特大学Geim研究组成功剥离出石墨烯(graphene)以来,二维原子晶体(two-dimensional atomic crystals)材料获得了极大关注。二维原子晶体材料及其范德华异质结构(van der Waals heterostructures)具有电学、热学、力学、化学及光学等方面的众多优异特性,可广泛于电子、催化、储能、生物医学、复合材料等领域。特别是石墨烯,被认为是后摩尔时代的关键材料。二维原子晶体材料除了可制备微电子与光电子器件外,还可能应用到多种新型功能器件。综述了石墨烯(graphene)、二硫化钼(Mo S2)、磷烯(phosphorene)等二维原子晶体材料的合成生长、性能表征与器件制备,并重点讨论了二维原子晶体材料及其范德华异质结在微纳电子领域的研究进展和应用前景。
Since successful exfoliation of a single layer of carbon atoms from graphite in 2004, graphene and other two-dimensional （2D） atomic crystal materials have attracted tremendous attention. Due to the extraordinary electronic, thermal, mechanical, chemical and optical properties, 2D atomic crystal materials spur fundamental studies and technological advancements in a wide range of applica- tions in optoelectronies, catalysis, energy＂ storage, biological medicine and new composite materials. 21） atomic crystals materials have many advantages in manufacturing electronic and photonic devices and are expected to play an increasing role in the post-Moore era. This paper summarized the recent research findings of the major 2D atomic crystals materials, such as graphene, molybdenum sulfides, phosphorene on synthesis, chemical modification, characterization and devices preparation. The development of van der Waals hetero- structures was also reviewed, which could be stacked by different 2D atomic crystal materials and exhibited great potential for enabling a variety of devices with complex functionality. The applications of 2D atomic crystals materials and their van der Waals heterostruc- tures in nanoelectonics and next generation information technology were thoroughly discussed.
出处
《稀有金属》
EI
CAS
CSCD
北大核心
2017年第5期449-465,共17页
Chinese Journal of Rare Metals
基金
国家国际科技合作专项项目(2015DFA00730)资助
关键词
二维原子晶体
范德华异质结构
功能器件
two dimensional atomic crystals
van der waals heterostructures
functional devices
