New breakthroughoutstrips all other silicon QPUsanddemonstratesincreasing qubit qualitywith increasing qubit count:clearing the path tofault tolerant,commercial scale systems
Silicon Quantum Computing (“SQC”), a leader in quantum computing and quantum machine learning, has achieved a breakthrough that positions the company at the forefront of the silicon modality, widely viewed as the most scalable approach to quantum computing. Nature,the world's leading multidisciplinary science journal,today published this landmark achievement: a multi-qubit, multi-registerquantumprocessor with exceptionalqualityand performance that improves as the system scales.
Withfidelitiesup to 99.99%,SCQ's latestresultsets a newmilestone for the quantum computingfield.Typically, when quantum systems add morequbitsand become more complex, their quality declines. SQC'sarchitecturedemonstratestheopposite: as qubit count increases, the qubit quality strengthens-acritical requirementfor fault tolerant, commercial scalesystems.
Building a quantum computer in silicon isanatural choicefor the field. The world has alreadyrefinedclassical computing in silicon,and it isone ofthe world's best understood elements.This material choiceleveragestrillions of dollars in R&D, semiconductorfabricationandwaferpurification.
SQC is the only private quantum computing company that manufactures its own quantum chips (QPUs). The company's industry-leading manufacturing process, developed over 25 years, patterns chips with 0.13nanometer(atom level) precision, placing phosphorus atoms within pure silicon wafers. It is the mostaccuratesemiconductor manufacturing process in the world – a demonstration of SQC's commitment to materials purity and precision engineering, no less than what isrequiredto deliver commercial scale quantum computing.
SQC has consistently delivered world-leading accuracy onbenchmarkquantumalgorithms such as Grover's.Now, with these results achieved across multiple registers, the path for scaling toward millions of qubits is clear.
SQC's Founder and CEO, Michelle Simmons, said:”In most quantum systems, scale comes at the cost of performance.Our systemincreases inquality as it scales, an immense achievement thatwe'reproud to share with the world.It'sa reflection of our careful choices in materials,architectureand modality, which puts us on track to deliver the world's first commercial scale quantum computer.”
SQC Chairandformer ARM CEO Simon Segars, added:”Today's announcement illustrates the elegance and powerful simplicity of SQC's approach. Alongside our customers and partners,we'redelivering value and commercial advantage in quantum computing today.I'mproud to support a team that is both leading the field scientifically whiledelivering real-world solutions.”
This achievement follows a series of advancements in SQC's commercial momentum. The company recently progressedtoStage B of DARPA's Quantum Benchmarking Initiativeand its quantum technologies are already delivering impact: Telstra reporteddramatic reductions in model training timeusing SQC's quantum machine learning systems. Additionally,Australian Defence purchased a rack-mounted systemfor deployment within itsdatacenterenvironment.
For more information, visitwww.sqc.com.au
About Silicon Quantum Computing
Silicon Quantum Computing (“SQC”) is at the forefront of global efforts to build a commercial-scale quantum system. Leveraging over 25 years of technological excellence and delivery, SQC's proprietary machines and processes allow the company to see and control matter atom-by-atom. SQC's atomically engineered quantum machine learning chips and universal quantum computing systems havedemonstratedworld-leading algorithmic fidelity, positioning the company at the forefront of quantum innovation. Controlling its own QPU manufacturing means that SQC can design, produce and test new systems every week while delivering quantum machine learning and simulation systems to customers today.The company was founded in 2017 and is headquartered in Sydney, Australia.
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