All articles tagged with #spin qubits
Multiple research teams report major advances in semiconductor spin-qubit quantum devices, achieving very low error rates around 0.2% on chips with 18 and 53 qubits, challenging assumptions that spin qubits lag behind superconducting and neutral-atom approaches and signaling practical progress as IBM moves to acquire HRL amid growing industry momentum.
Researchers have developed a genetically encodable fluorescent protein, EYFP, as a spin qubit for quantum sensing, demonstrating optical initialization, control, and readout of its spin states at cryogenic and room temperatures, with potential applications in biological sensing and imaging.
Scientists have developed a cryogenic control chip that can operate near absolute zero, enabling the placement of millions of qubits on a single quantum processor, marking a significant step toward practical and scalable quantum computers.