界面调控二维六方氮化硼单晶外延生长取得新进展
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摘要
<正>近年来,随着芯片内元器件尺寸的不断减小,短沟道效应、热效应等日趋明显,开发全新的二维量子材料体系以实现变革性的器件应用已成为当前的研究热点.高端器件的规模化应用必须基于大面积、高品质的单晶材料,因此二维单晶材料的制备研究具有重要的科学意义和技术价值.2019年5月22日,Nature在线发表了题为"Epitaxial
引文
1 Wang L, Xu X, Zhang L, et al. Epitaxial growth of a 100-square-centimetre single-crystal hexagonal boron nitride monolayer on copper.Nature, 2019, 570:91–95
2 Geim A K, Novoselov K S. The rise of graphene. Nat Mater, 2007, 6:183–191
3 Feng B, Zhang J, Zhong Q, et al. Experimental realization of two-dimensional boron sheets. Nat Chem, 2016, 8:563–568
4 Wang Q H, Kalantar-Zadeh K, Kis A, et al. Electronics and optoelectronics of two-dimensional transition metal dichalcogenides. Nat Nanotechnol, 2012, 7:699–712
5 Takao Y, Asahina H, Morita A. Electronic structure of black phosphorus:Tight binding approach. J Phys Soc Jpn, 1981, 50:3362–3369
6 Liu C C, Jiang H, Yao Y. Low-energy effective Hamiltonian involving spin-orbit coupling in silicene and two-dimensional germanium and tin. Phys Rev B, 2011, 84:195430
7 Kubota Y, Watanabe K, Tsuda O, et al. Deep ultraviolet light-emitting hexagonal boron nitride synthesized at atmospheric pressure. Science, 2007, 317:932–934
8 Xu X, Zhang Z, Dong J, et al. Ultrafast epitaxial growth of metre-sized single-crystal graphene on industrial Cu foil. Sci Bull, 2017, 62:1074–1080
9 Song X, Gao J, Nie Y, et al. Chemical vapor deposition growth of large-scale hexagonal boron nitride with controllable orientation. Nano Res, 2015, 8:3164–3176
2 Geim A K, Novoselov K S. The rise of graphene. Nat Mater, 2007, 6:183–191
3 Feng B, Zhang J, Zhong Q, et al. Experimental realization of two-dimensional boron sheets. Nat Chem, 2016, 8:563–568
4 Wang Q H, Kalantar-Zadeh K, Kis A, et al. Electronics and optoelectronics of two-dimensional transition metal dichalcogenides. Nat Nanotechnol, 2012, 7:699–712
5 Takao Y, Asahina H, Morita A. Electronic structure of black phosphorus:Tight binding approach. J Phys Soc Jpn, 1981, 50:3362–3369
6 Liu C C, Jiang H, Yao Y. Low-energy effective Hamiltonian involving spin-orbit coupling in silicene and two-dimensional germanium and tin. Phys Rev B, 2011, 84:195430
7 Kubota Y, Watanabe K, Tsuda O, et al. Deep ultraviolet light-emitting hexagonal boron nitride synthesized at atmospheric pressure. Science, 2007, 317:932–934
8 Xu X, Zhang Z, Dong J, et al. Ultrafast epitaxial growth of metre-sized single-crystal graphene on industrial Cu foil. Sci Bull, 2017, 62:1074–1080
9 Song X, Gao J, Nie Y, et al. Chemical vapor deposition growth of large-scale hexagonal boron nitride with controllable orientation. Nano Res, 2015, 8:3164–3176