| Lizenz: Creative Commons Namensnennung 4.0 International (1MB) |
- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-382945
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.38294
Zusammenfassung
Illumination of atoms by resonant lasers can pump electrons into a coherent superposition of hyperfine levels which can no longer absorb the light. Such superposition is known as a dark state, because fluorescent light emission is then suppressed. Here we report an all-electric analogue of this destructive interference effect in a carbon nanotube quantum dot. The dark states are a coherent ...
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