The authors gratefully acknowledge the support from Research Grant Council of Hong Kong(No.15304023);National Natural Science Foundation of China/Research Grant Council of Hong Kong Joint Research Scheme(No.N_PolyU502/21);the funding for Projects of Strategic Importance of The Hong Kong Polytechnic University(No.1-ZE2V);Shenzhen Fundamental Research Scheme General Program(No.JCYJ20220531090807017);Natural Science Foundation of Guangdong Province(No.2023A1515012219).
For the ultrathin two-dimensional(2D)materials and lateral heterojunction,the formation of unstable but elastic ripples is commonly observed but is rarely studied,especially their correlations with different material ...
This work is supported by the National Natural Science Foundation of China(No.11804190);Shandong Provincial Natural Science Foundation of China(Nos.ZR2019QA011 and ZR2019MEM013);Shandong Provincial Key Research and Development Program(Major Scientific and Technological Innovation Project)(No.2019JZZY010302);Shandong Provincial Key Research and Development Program(No.2019RKE27004);Qilu Young Scholar Program of Shandong University,and Taishan Scholar Program of Shandong Province.
Exploring two-dimensional valleytronic crystals with large valley-polarized state is of considerable importance due to the promising applications in next-generation information related devices.Here,we show first-princ...
supported by the National Natural Science Foundation of China (No.51672005);the National Key R&D Program of China (No.2016YFE0127300).
The ability to tailor and enhance photoluminescence (PL) behavior in two-dimensional (2D) transition metal dichalcogenides (TMDCs) such as molybdenum disulfide (MoS2) is significant for pursuing optoelectronic applica...
the National Key Research and Development program from the Ministry of Science and Technology of China (No.2016YFC0207102);the National Natural Science Foundation of China (Nos.21501034and 21573050);Financial support from Chinese Academy of Sciences (No.XDA09030303)was also gratefully acknowledged.
We thank Sokrates T. Pantelides and Min Ouyang for their constructive suggestions. Financial support from the National Key Research & Development Projects (Nos. 2016YFA0300904 and 2016YFA0202300), the National Basics Research Program (Nos. 2013CB934500 and 2013CBA01600), and the National Natural Science Foundation of China (Nos. 51661135026, 61390501, 61390503, and 61325021) is gratefully acknowledged.
A unique feature of transition metal dichalcogenides is their single-layer form, which enables folding. Although folding has been found to significantly affect the photoluminescence spectrum and some in-plane properti...
This work was supported by the "thousands talents" program for pioneer researcher and his innovation team, China, the National Natural Science Foundation of China (No. 51432005), and Beijing Municipal Commission of Science and Technology (Nos. Z131100006013005 and Z131100006013004).
Because of the coupling between semiconducting and piezoelectric properties in wurtzite materials, strain-induced piezo-charges can tune the charge transport across the interface or junction, which is referred to as t...
The use of single-layer MoS2 in light emitting devices requires innovative methods to enhance its low photoluminescence (PL) quantum yield. In this work, we report that single-layer MoS2 with a strong PL can be prep...
To meet the rising demand of graphene in electronics and optoelectronics, developing an efficient synthesis strategy for effective control of the layer thickness is highly necessary. Herein, we report the synthesis of...
We quantitatively study the Raman and photoluminescence (PL) emission from single-layer molybdenum disulfide (MoS2) on dielectric (SiO2, hexagonal boron nitride, mica and the polymeric dielectric Gel-Film) and c...