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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-433481
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.43348
Zusammenfassung
We identify the dominant source for low-frequency spin qubit splitting noise in a highly isotopically-purified silicon device with an embedded nanomagnet and a spin echo decay time Techo2 = 128 µs. The power spectral density (PSD) of the charge noise explains both, the clear transition from a 1/f2- to a 1/f-dependence of the splitting noise PSD as well as the experimental observation of a ...
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