Since the successful exfoliation of graphene in 2014,twodimensional(2D)materials have explosively increased in the past few years[1].2D pnictogen materials with intriguing properties beyond graphene are gradually comi...Since the successful exfoliation of graphene in 2014,twodimensional(2D)materials have explosively increased in the past few years[1].2D pnictogen materials with intriguing properties beyond graphene are gradually coming into eyesight,such as black phosphorous(BP)[2],arsenene[3],antimonene[4],bismuthine[5],etc.BP is a star material in 2D materials.展开更多
Graphene has raised a huge wave in 2D materials field,breeding lots of graphene analogs with applications in optical and electrical devices,energy conversion and storage,bio-logy,etc.[1,2].Graphene presents superior c...Graphene has raised a huge wave in 2D materials field,breeding lots of graphene analogs with applications in optical and electrical devices,energy conversion and storage,bio-logy,etc.[1,2].Graphene presents superior carrier mobility,while its zero-bandgap restricts its transistor application.To make up this shortcoming,new 2D materials with certain bandgaps and high carrier mobility are being developed.Two typical materials are transition metal dichalcogenides(TMDs)and black phosphorus,which exhibit layered structure,layer-dependent band structure and strong quantum con-straints[3−5].As a congener of phosphorus,arsenic can complement the bandgap of existed 2D materials[6−18].展开更多
基金the National Natural Science Foundation of China(22022505 and 21872069)the Fundamental Research Funds for the Central Universities of China(020514380266,020514380272,and 020514380274)+5 种基金the Scientific and Technological Innovation Special Fund for Carbon Peak and Carbon Neutrality of Jiangsu Province(BK20220008)the Scientific and Technological Achievements Transformation Special Fund of Jiangsu Province(BA2023037)the International Collaboration Research Program of Nanjing City(202201007 and 2022SX00000955)the Gusu Leading Talent Program of Scientific and Technological Innovation and Entrepreneurship of Wujiang District in Suzhou City(ZXL2021273)the National Key Research and Development Program of China(2022YFB3803300,2023YFE0116800)Beijing Natural Science Foundation(IS23037).
文摘Since the successful exfoliation of graphene in 2014,twodimensional(2D)materials have explosively increased in the past few years[1].2D pnictogen materials with intriguing properties beyond graphene are gradually coming into eyesight,such as black phosphorous(BP)[2],arsenene[3],antimonene[4],bismuthine[5],etc.BP is a star material in 2D materials.
基金the National Key Research and Development Program of China(2017YFA0208200)the Fundamental Research Funds for the Central Universities of China(0205-14380266)+4 种基金the National Natural Science Foundation of China(22022505 and 21872069)the Natural Science Foundation of Jiangsu Province(BK20180008)the Shenzhen Fundamental Research Program of Science,Technology and Innovation(JCYJ20180307155007589)the National Key Research and Development Program of China(2017YFA0206600)the National Natural Science Foundation of China(51773045,21772030,51922032,21961160720)for financial support.
文摘Graphene has raised a huge wave in 2D materials field,breeding lots of graphene analogs with applications in optical and electrical devices,energy conversion and storage,bio-logy,etc.[1,2].Graphene presents superior carrier mobility,while its zero-bandgap restricts its transistor application.To make up this shortcoming,new 2D materials with certain bandgaps and high carrier mobility are being developed.Two typical materials are transition metal dichalcogenides(TMDs)and black phosphorus,which exhibit layered structure,layer-dependent band structure and strong quantum con-straints[3−5].As a congener of phosphorus,arsenic can complement the bandgap of existed 2D materials[6−18].
