Thin film fabrication is of great importance in modern engineering. Among various bottom-up film fabrication strategies,interfacial assembly of nanoscale building blocks holds great promise in constructing large-scale...
Two-dimensional(2D)materials,such as MoS_(2),have been considered as a competitive coordinate for future electronics due to their excellent electrostatics and high mobility[1-3].Moreover,the potential integration of 2...
supported by the National Natural Science Foundation of China(11674290,U1704138,61804136,U1804155 and 11974317);Henan Science Fund for Distinguished Young Scholars(212300410020);the Key Project of Henan Higher Education(21A140001);Zhengzhou University Physics Discipline Improvement Program and China Postdoctoral Science Foundation(2018M630829 and 2019T120630)。
Two-dimensional(2D)materials have attracted significant attention as a promising candidate for electronic and optoelectronic devices.However,low absorption impairs the performance of few-layer 2D material-based photod...
supported by the National Natural Science Foundation of China(51920105002,51991340,51991343,11974156);the National Key R&D Program of China(2018YFA0307200);Guangdong International Science Collaboration Project(2019A050510001);the Bureau of Industry and Information Technology of Shenzhen for the"2017 Graphene Manufacturing Innovation Center Project"(201901171523);Shenzhen Basic Research Project(WDZC20200819095319002,JC YJ20190809180605522,JCYJ20200109144620815,JCYJ20200109144616617);Shenzhen Science and Technology Program(KQTD20190929173815000);the Science,Technology and Innovation Commission of Shenzhen Municipality(ZDSYS20190902092905285);the assistance of SUSTech Core Research Facilities,especially technical support from Pico-Centre that receives support from Presidential fund and Development and Reform Commission of Shenzhen Municipality;supported by the fund of the Guangdong Provincial Key Laboratory of Computational Science and Material Design(2019B030301001);the Introduced Innovative R&D Team of Guangdong(2017ZT07C062,2019ZT08C044);supported by the Center for Computational Science and Engineering of Southern University of Science and Technology。
Atomically thin transition metal dichalcogenides(TMDCs)are intriguing semiconductors for photonics and optoelectronics,and therefore enhancing their photoluminescence(PL)efficiency is crucial for these applications.Ma...
supported by Fujian Minjiang Distinguished Scholar Program;the Department of Science and Technology of Fujian Province(2020J01704 and 2019L3008);the Scientific Research Foundation from Jimei University(ZP2020066 and ZP2020065)。
Electronic regulation of two-dimensional(2 D)transition metal dichalcogenides(TMDCs)is a crucial step towards next-generation optoelectronics and electronics.Here,we demonstrate controllable and selective-area defect ...
supported by the National Natural Science Foundation of China(62075043);Fujian Science&Technology Innovation Laboratory for Optoelectronic Information of China(2021ZZ126)。
Regarding conventional quantum dot lightemitting diodes(QLEDs)fabricated by using the spin-coating(SC)technique,voids and interstitial spaces are inevitable due to unordered quantum dots(QDs)stacking,generating device...
financially supported by the National Natural Science Foundation of China (51525202, 61635001, 52072117 and 21703059);the Key Program of the Hunan Provincial Science and Technology Department (2019XK2001);the International Science and Technology Innovation Cooperation Base of Hunan Province (2018WK4004)
Substitutional doping of two-dimensional(2D)transition metal dichalcogenides(TMDs)has been recognized as a promising strategy to tune their optoelectronic properties for a wide array of applications.However,controllab...
the National Natural Science Foundation of China(21590792,91426302,and 21433005);Guangdong Provincial Key Laboratory of Catalysis(2020B121201002);the National Science Basic Research Program of Shaanxi Province(2019JM-226);the financial and technical support from the Research Center for Advanced Materials Science(RCAMS)at King Khalid University through the Grant(RCAMS/KKU/014-20)。
MXene is a variety of new two-dimensional(2D)materials with early transition metal carbides,nitrides,and carbonitrides.Quantum chemical studies have been carried out on the geometries,electronic structures,stability a...
This work was supported by the National Natural Science Foundation of China(21573253);the National Key Research and Developmet Program of China(2017YFA0204700);the Strategic Priority Research Programme of the Chinese Academy of Sciences(XDB12010000).
Two-dimensional(2D)atomically thin quantum dots(QDs)possess extraordinary electrical and optical properties.However,fabricating high quality 2D QDs via a universal and reliable technique remains a challenge.Here,we re...
This work was financially supported by the Science and Technology Commission of Shanghai Municipality(18511110700).
This study reports the growth of aligned monolayer molybdenum disulfide(MoS2)ribbons on a sapphire substrate via NaOH-assisted chemical vapor deposition.The length of MoS2 ribbon is up to 400μm.The MoS2 ribbon has ex...