Collaboration to integrate quantum and high performance computing

Room-temperature quantum computing manufacturer Quantum Brilliance has announced a collaboration with Oak Ridge National Laboratory (ORNL) to build a joint platform integrating quantum computing with high-performance computing (HPC). The collaboration will focus on integrating an on-premises cluster of QB’s quantum accelerators with ORNL’s HPC systems to explore the performance and effectiveness of parallelised and hybridised…

Archer develops devices for reading quantum information

Quantum development company Archer Materials has manufactured two proof-of-concept electrical devices which have improved the readout of data of its quantum devices and enhanced manufacturability of the company’s 12CQ quantum chip. Archer’s quantum team developed two complementary superconducting spin readout circuits, consisting of up to eight resonators. Each circuit resonator can simultaneously readout separate spin…

Diraq solid state quantum processor achieves fidelity benchmark

Quantum computing processor developer Diraq has successfully demonstrated consistent and repeatable operation with above 99 percent fidelity of two-qubit gates in its SiMOS (silicon metal-oxide-semiconductor) quantum dot platform. The technical breakthrough in producing workable quantum computing chips was detailed in a study: Assessment of the errors of high-fidelity two-qubit gates in silicon quantum dots published…

Five new Queensland quantum computing grant programmes

The Queensland government has taken a bold step to develop the state’s quantum computing capabilities with the announcement of five quantum and advanced technologies competitive grant programme providing more than $50 million in funding. The grant programmes will enhance quantum technology applications, attract investment and collaboration, develop a skilled workforce, aid decarbonisation and promote quantum-based…

Diraq raises further US$7m, bringing total capital raise to US$22m

Quantum computing processor developer Diraq has announced an additional $7 million USD in Series A funding, bringing the total round funding raised to $22 million. The company attracted further investment from strategic investors including Main Sequence, Taronga Ventures, Uniseed and UniSuper, Co:Act Capital as funding from foundation shareholder and research partner, UNSW, Sydney. Diraq’s Series…

Diraq demonstrates high fidelity quantum chips

Silicon based quantum computer chip developer Diraq has announced the development of a record control accuracy of 99.9 percent for a quantum bit (qubit) manufactured utilising industry standard silicon wafers. The chip was manufactured by the Interuniversity Microelectronics Centre in Belgium, a leading digital technologies R&D centre. Diraq also announced that GlobalFoundries, one of the…