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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-396454
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.39645
Zusammenfassung
We have used optical spectroscopy to observe spectral broadening of WS2 exciton reflectance peaks in heterostructures of monolayer WS2 capped with mono- to few-layer graphene. The broadening is found to be similar for the A and B excitons and on the order of 5-10 meV. No strong dependence on the number of graphene layers was observed within experimental uncertainty. The broadening can be ...
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