TechnologySilicon Spin Qubits Cut Error Rates 20x in Quantum LeapFour independent research teams just slashed silicon spin qubit error rates from 4% to as low as 0.2%, putting this underdog quantum technology firmly back in the race.
TechnologyIBM Unveils First Sub-1nm Chip With 100 Billion TransistorsBig Blue says its new ‘‘nanostack’’ 3D architecture packs roughly 100 billion transistors onto a fingernail-sized die, redrawing the roadmap past the 1-nanometer barrier.
