Moreover, the electronic structure changing process with interlayer spacing of MoS2-WS2, MoS2-WSe2, and WS2-WSe2 is different from each other. With the help of variable-temperature spectral experiment, different electronic transition properties of MoS2-WS2, MoS2-WSe2, and WS2-WSe2 have been ...
Interlayer Coupling Induced Infrared Response in WS2/ MoS2 Heterostructures Enhanced by Surface Plasmon Resonance. Adv. Funct. Mater. 2018, 28, 1800339.G. Wang et al., "Interlayer Coupling Induced Infrared Response in WS2/MoS2 Heterostructures Enhanced by Surface Plasmon Resonance," Adv. Funct. ...
Preparation and Applications of Mechanically Exfoliated Single-Layer and Multilayer MoS2 and WSe2 Nanosheets. Acc. Chem. Res. 47, 1067–1075 (2014). Article CAS PubMed Google Scholar Li, X. et al. Large-Area Synthesis of High-Quality and Uniform Graphene Films on Copper Foils. Science 324...
Wang, G.; Li, L.; Fan, W.; Wang, R.; Zhou, S.; Lue, J.-T.; Gan, L.; Zhai, T. Interlayer Coupling Induced Infrared Response in WS2/ MoS2 Heterostructures Enhanced by Surface Plasmon Resonance. Adv. Funct. Mater. 2018, 28, 1800339....
Such superior HER electrocatalytic activity is due to the existence of abundant catalytic active sites in the both rose-like MoS2 nanostructures with large interlayer spacing of similar to 9.9 angstrom and exfoliated WS2 nanosheets with more edge sites, and facile electron transfer between conductive...
In particular, analogous to that of the twisted TMD homostructures, the frequency separations between E2g(螕) and A1g(螕) modes of MoS2 and WS2 in the twisted heterostructures varying with twist angle correlate with the interlayer mechanical coupling, essentially originating from the spacing-related...
Interlayer interactions in 2D WS2/MoS2 heterostructures monolithically grown by in situ physical vapor depositionElectronic supplementary information (ESI) available. See DOI: 10.1039/c8nr07498dYang, WeifengKawai, HiroyoBosman, MichelTang, Baoshan
The MoS2-WS2 heterostructures exhibit light emission quenching of WS2 while unchanged emission of MoS2. Such a phenomenon is due to the weak interlayer coupling and inefficient charge transfer process. The enhanced optoelectronic performances suggest that the ultrathin 2D heterostructures have great ...
Interlayer excitons (ILEs) involving an electron and a hole situated in separate adjacent layers are pronounced intype-IITMD-based heterobilayers. Tebyetekerwa etal. report a high twist-angle-dependent energy shift of the ILE emission peak in MoS2/WS2heterobilayers for different samples investigated ...
Photoluminescence spectroscopic measurements indicate that the recombination of the MoS2 and WS2 intralayer excitons is significantly suppressed in the heterostructure, illustrating the efficient interlayer charge transfer processes. Layer-selective time-resolved differential reflectance measurements show that the ...