All papers · Storing quantum coherence in a quantum dot nuclear spin ensemble for over 100 milliseconds
Measured nuclear spin decoherence in a neutral (0e) quantum dot: NMR signal $\Delta E_{\mathrm{hf}}$ ($\mu$eV) against free evolution time $T_{\mathrm{FreeEvol}}$ (ms) under free induction decay (FID), Hahn echo, and $n_{\mathrm{Cycles}} = 1$, 12, 32 and 48 cycles of CHASE-40 dynamical decoupling, as the legend names them.
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Nat. Commun. 17, 239 (2025) · DOI: 10.1038/s41467-025-66948-6 · arXiv: 2502.11092