Project supported by the Ministry of Science and Technology of China (Grant No.2018YFE0118300);the National Key Research and Development Program of China (Grant No.2018YFA0703703);State Key Laboratory of ASIC&System (Grant No.2021MS003);Science and Technology Commission of Shanghai Municipality,China (Grant No.20501130100)。
It is significant to develop a heterogeneous integration technology to promote the application of two-dimensional(2D)materials in silicon roadmap. In this paper, we reported a field-effect WSe_(2)/Si heterojunction di...
Authors acknowledge the financial supports from the Ministry of Science and Technology of China(No.2018YFE0118300);the National Key Research and Development Program of China(No.2018YFA0703703);the State Key Laboratory of ASIC&System(No.2021MS003);the Science and Technology Commission of Shanghai Municipality(No.20501130100).
The unique features of ambipolar two-dimensional materials open up a great opportunity to build gate-programmable devices for reconfigurable circuit applications,e.g.,PN junctions for rectifier circuits.However,curren...
financially supported by the Fundamental Research Funds for the Central Universities (No.FRFSD-12-027A);the New Century Excellent Talents in Universities (No.NCET-12-0778);Innovation on Working Methodology of Ministry of Science and Technology of China (No.2012IM030500);the National Natural Science Foundation of China (No.51328202);China Scholarship Council (No.201308110345)
Free-standing two-dimensional(FS-2D) materials of covalent or ionic bonds can be prepared through mechanical exfoliation by virtue of their intrinsic layered crystal structures.Here,following this strategy,it was repo...
supported by the National Key Basic Research Program of China(No.2021YFA1401400);the start-up funds of Shanghai Jiao Tong University,the National Natural Science Foundation of China(Nos.52103344,52031014,22022507,and 51973111);the National Key Research and Development Program of China(No.2017YFA0206301);Beijing National Laboratory for Molecular Sciences(No.BNLMS202004).
Two-dimensional(2D)indium arsenide(InAs)is promising for future electronic and optoelectronic applications such as highperformance nanoscale transistors,flexible and wearable devices,and high-sensitivity broadband pho...
This work was supported by the National Natural Science Foundation of China with Grant Nos.11604092,11634001,12104385;the National Basic Research Programs of China under Grant No.2016YFA0300900;The computational resources were provided by the computation platform of National Super-Computer Center in Changsha,China.
By combining structural search and first-principles calculations,we predict a new stable twodimensional PdSe monolayer,and systematically investigate its structural,electronic and optical properties.The calculated for...
Project supported by the National Key Basic Research Program of China(Grant No.2017YFA0205004);the National Natural Science Foundation of China(Grant Nos.92165201,11474261,and 11634011);the Fundamental Research Funds for the Central Universities(Grant Nos.WK3510000006,and WK3430000003);the Anhui Initiative in Quantum Information Technologies(Grant No.AHY170000)。
Nanoclusters consisting of a few atoms have attracted a lot of research interests due to their exotic size-dependent properties. Here, well-ordered two-dimensional Sb cluster superlattice was fabricated on Si substrat...
supported by the Ministry of Science and Technology of China (2020YFA0210700 to J.S.);the National Natural Science Foundation of China (22125102, 21871009 and21527803 to J.S.;51771085 and 51571104 to Y.P.);the Natural Science Foundation of Jiangsu Province (BK20200702 to K.X.)。
The effects of nanoconfined water and the charge storage mechanism are crucial to achieving the ultrahigh electrochemical performance of two-dimensional transition metal carbides(MXenes). We propose a facile method to...
supported by the Ministry of Science and Technology of China (2017YFA0208200, 2016YFA0204100);the National Natural Science Foundation of China (22025108);the Start-Up support from Xiamen University。
Two-dimensional(2 D) platinum(Pt)-based nanomaterials are considered as the ideal fuel cell catalysts, while their rational synthesis associated with phase control remains a formidable challenge. Herein, we firstly de...
National Key Research and Development Program of China,Grant/Award Numbers:2019YFA0308000,2018YFA0306302,2018YFA0305800,2018YFA0704201;Youth Innovation Promotion Association of CAS,Grant/Award Numbers:2019007,2018013;National Natural Science Foundation of China,Grant/Award Numbers:62022089,11874405,61725107,61971035,61725107,92163206,51772145;National Basic Research Program of China,Grant/Award Number:2015CB921300;Strategic Priority Research Program(B)of the Chinese Academy of Sciences,Grant/Award Numbers:XDB07020300,XDB30000000;Research Program of Beijing Academy of Quantum Information Sciences,Grant/Award Number:Y18G06;Natural Science Foundation of Jiangsu Province,Grant/Award Number:BK20180003;333 high level talent training project of JiangSu and JiangHai talent program of NanTong。
Two-dimensional(2D)materials are highly sensitive to substrates,interfaces,and the surrounding environments.Suspended 2D materials are free from substrate-induced effects,thus an ideal approach to study their intrinsi...
supported by the Ministry of Science and Technology of China(2016YFA0200100,2018YFA0703502);the National Natural Science Foundation of China(52021006,51720105003,21790052,21974004);Beijing National Laboratory for Molecular Sciences(BNLMS-CXTD-202001);the Strategic Priority Research Program of Chinese Academy of Sciences(XDB36030100)。
Raman spectroscopy has been not only a technique for characterizing the composition and lattice structure of materials,but also a platform to explore the electron-photon and electron-phonon couplings.When excited by c...