Curated map of Zoo entries in the Spin-Photon family.

Entries

EntryTypeStatus
siv-color-center-qubitqubitdemonstrated
t-center-qubitqubitdemonstrated

Composition

  • qubit: 2

Conceptual anchors

  • divincenzo-criteria criteria 6 and 7 organize this family more cleanly than gate-centric comparisons, because every note here is really about turning a local spin memory into a networkable module.
  • coherence-time-hierarchy captures the main engineering cost of those cleaner optical interfaces: spectral quality, cryogenic burden, and memory lifetime move together rather than independently.

Family structure

  • siv-color-center-qubit is the diamond branch: inversion symmetry buys cleaner photons and stronger remote-entanglement prospects, but the phonon and temperature story becomes the bottleneck.
  • t-center-qubit is the silicon and telecom branch: less mature locally than NV, but better aligned with fibre links and silicon-photonics fabrication.
  • Read this MOC alongside color-center-moc: that note owns the room-temperature NV anchor, while this one owns defect platforms chosen primarily for networking performance.