期刊
NANOSCALE HORIZONS
卷 7, 期 8, 页码 849-872出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d2nh00226d
关键词
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资金
- National Heart Foundation Australia [102018]
- Australian Research Council (ARC) [DP180103238]
- ARC Centre of Excellence in Quantum Computation and Communication Technology [CE170100012]
- ANU PhD Student Scholarship
This article reviews the nano-engineering techniques in two-dimensional materials, focusing on three most influential techniques: moire heterostructures, strain engineering, and substrate manipulation. It also discusses the latest development in moire structures in van der Waals materials, as well as the significance of topological structures and substrate engineering in micro- and nano-devices.
Two-dimensional materials have attracted significant interest and investigation since the marvellous discovery of graphene. Due to their unique physical, mechanical and optical properties, van der Waals (vdW) materials possess extraordinary potential for application in future optoelectronics devices. Nano-engineering and nano-manufacturing in the atomically thin regime has further opened multifarious avenues to explore novel physical properties. Among them, moire heterostructures, strain engineering and substrate manipulation have created numerous exotic and topological phenomena such as unconventional superconductivity, orbital magnetism, flexible nanoelectronics and highly efficient photovoltaics. This review comprehensively summarizes the three most influential techniques of nano-engineering in 2D materials. The latest development in the marvels of moire structures in vdW materials is discussed; in addition, topological structures in layered materials and substrate engineering on the nanoscale are thoroughly scrutinized to highlight their significance in micro- and nano-devices. Finally, we conclude with remarks on challenges and possible future directions in the rapidly expanding field of nanotechnology and nanomaterial.
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