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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-347238
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.34723
Zusammenfassung
Single-layer WS2 is a direct-gap semiconductor showing strong excitonic photoluminescence features in the visible spectral range. Here, we present temperature-dependent photoluminescence measurements on mechanically exfoliated single-layer WS2, revealing the existence of neutral and charged excitons at low temperatures as well as at room temperature. By applying a gate voltage, we can ...
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