Diraq, a global leader in quantum computing based on silicon CMOS quantum dots continues to drive groundbreaking innovations in the field of scalable quantum computing. Today, The team successfully demonstrated consistent and repeatable operation with above 99% fidelity of two-qubit gates in the SiMOS (silicon metal-oxide-semiconductor) quantum dot platform.

Diraq, a global leader in quantum computing based on silicon quantum dots, today announced the successful completion of a Series A-2 capital raise of USD $15 million. The raise will advance the company’s cutting-edge research and development initiatives to realize the full economic and commercial potential of quantum computing.

Diraq, a global leader in quantum computing based on silicon quantum dots, today announced a record control accuracy of 99.9% for a quantum bit (qubit) manufactured by imec using industry-standard CMOS materials on a 300mm silicon wafer. By confirming 99.9% single qubit control fidelity, Diraq reaches the level of precision required for powerful, full-scale, error-corrected quantum computer processors manufactured by existing silicon chip foundries.

NTT Corporation (NTT) and the National Institute of Advanced Industrial Science and Technology (AIST) have achieved a step forward in developing standards for quantum currents by successfully creating a stable and reliable electric current using quantum dots. This study has implications for improving precise measurement technologies by ensuring that the basic rules governing the microscopic world are consistent and could be used to power more devices simultaneously, leading to advancements in current comparison and multiplication techniques.