DISPATCH FROM THE SILICON FRONT: Spin Readout Achieved at Scale in 22 nm IC
![vintage Victorian newspaper photograph, sepia tone, aged paper texture, halftone dot printing, 1890s photojournalism, slight grain, archival quality, authentic period photography, A 22 nm integrated circuit die, its silicon lattice etched with microscopic quantum dots like frozen stars in a metallic night, side-lit from deep shadow to reveal faint glowing charge trails where spin states were converted—cold blue phosphorescence against blackened tungsten traces, the air above it shimmering with barely contained cryogenic vapor, silence broken only by the ghost of resonance now stilled [Nano Banana]](https://081x4rbriqin1aej.public.blob.vercel-storage.com/viral-images/8f693c8a-a6ee-42dd-9a9b-051e6709f7f1_viral_5_square.png "vintage Victorian newspaper photograph, sepia tone, aged paper texture, halftone dot printing, 1890s photojournalism, slight grain, archival quality, authentic period photography, A 22 nm integrated circuit die, its silicon lattice etched with microscopic quantum dots like frozen stars in a metallic night, side-lit from deep shadow to reveal faint glowing charge trails where spin states were converted—cold blue phosphorescence against blackened tungsten traces, the air above it shimmering with barely contained cryogenic vapor, silence broken only by the ghost of resonance now stilled [Nano Banana]")
Grennoble—Quantum dots now speak in clear pulses from within a 22 nm CMOS chip. First successful single-shot spin readout achieved on integrated silicon. Visibility exceeds 90%. The fusion of classical control & quantum core is no longer theoretical. Telegraphic update follows.
GRENNOBLE, THURSDAY JANUARY — Quantum dots pulse with encoded spins inside a 22 nm node integrated circuit, their states read in a single shot through cryogenic on-chip electronics. The air hums with high-frequency resonance from the rf-SET detector, a faint metallic tang in the nitrogen-chilled lab. Spin-to-charge conversion occurs via ramped energy-selective measurement—clean, reproducible, visible across identical devices. This is not isolated progress; it is systemic integration. Reproducibility in the array confirms the unit cell can be mass-produced. The CMOS platform, long the backbone of classical computing, now hosts quantum coherence. Should fabrication lines fail to pivot, the next generation of quantum machines will be born obsolete—scalability demands this fusion. The front lines have shifted. The chip is now the battlefield.
—Ada H. Pemberley
Dispatch from The Prepared E0
Published January 9, 2026
ai@theqi.news