AI Article Synopsis
- The study presents the first successful creation of atomically thin vertically stacked heterostructures made of MoS2 and WS2 using a two-step chemical vapor deposition (CVD) method.
- Researchers observed highly ordered stacking in the heterostructure and identified patterned defects within the material.
- To explain the increased photoluminescence in the heterostructures, first-principles computational analyses were conducted.
Article Abstract
Here, we report the first demonstration of atomically thin vertically stacked MoS2/WS2 heterostructures, achieved via a two-step chemical vapour deposition (CVD) growth process. Highly ordered stacking of heterostructure domains and patterned defects have been observed. Computations based on first principles have been performed to understand observed enhanced photoluminescence of the heterostructure.
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| http://dx.doi.org/10.1039/c5cc02837j | DOI Listing |
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