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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-791508
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.79150
Zusammenfassung
We use a one-electron quantum dot as a spectroscopic probe to study the spin properties of a gate-controlled multielectron GaAs quantum dot at the transition between odd and even occupation numbers. We observe that the multielectron ground-state transitions from spin-1/2-like to singletlike to tripletlike as we increase the detuning towards the next higher charge state. The sign reversal in the ...

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