期刊
ADVANCED MATERIALS
卷 33, 期 16, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.202005735
关键词
2D materials; heterostructures; stacking; transition metal dichalcogenides; twist angle
类别
资金
- National Natural Science Foundation of China [11704185, 61935017]
- Natural Science Foundation of Jiangsu Province, China [BK20171021]
- High-level talents in six industries in the Jiangsu Province [XCL-020]
- Projects of International Cooperation and Exchanges NSFC [51811530018]
The article presents a systematic review of transition metal dichalcogenide stacking-engineered heterostructures, from controllable fabrication to typical characterization, and stacking-correlated physical behaviors. Recent advances in stacking design, such as stacking sequence, twist angles, and moire superlattice heterojunctions, are comprehensively summarized. The remaining challenges and possible strategies for using stacking engineering to tune the properties of 2D materials are also outlined.
The layer-by-layer assembly of 2D transition metal dichalcogenide monolayer blocks to form a 3D stack, with a precisely chosen sequence/angle, is the newest development for these materials. In this way, one can create van der Waals heterostructures (HSs), opening up a new realm of materials engineering and novel devices with designed functionalities. Herein, a detailed systematic review of transition metal dichalcogenide stacking-engineered heterostructures, from controllable fabrication to typical characterization, and stacking-correlated physical behaviors is presented. Furthermore, recent advances in stacking design, such as stacking sequence, twist angles, and moire superlattice heterojunctions, are also comprehensively summarized. Finally, the remaining challenges and possible strategies for using stacking engineering to tune the properties of 2D materials are also outlined.
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