Silicon Quantum Computing Unveils Quantum Twins Simulator
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Silicon Quantum Computing Unveils Quantum Twins Simulator

This quantum simulator uses atomic precision to accelerate molecule and materials discovery.

2/5/2026
Ali Abounasr El Alaoui
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Silicon Quantum Computing (SQC) has unveiled Quantum Twins, a groundbreaking quantum simulator designed for materials and molecule discovery. This new product leverages the company's unique ability to manufacture quantum processors with atomic-level precision. The launch marks a significant step in applying quantum technology to solve complex scientific problems that are intractable for classical computers.


A New Frontier in Quantum Simulation

Quantum Twins are custom-designed chips that physically replicate the quantum systems that customers wish to analyze. These devices consist of large arrays of qubit registers patterned onto pure silicon with an accuracy of 0.13 nanometers. This exquisite precision allows for the creation of a direct, physical model of specific chemical and atomic interactions for detailed study.

This technology provides a pathway to simulate quantum phenomena that are far beyond the reach of even the most powerful supercomputers. By offering a deeper understanding of magnetism, atomic interactions, and superconductivity, Quantum Twins could accelerate innovation. These advancements are expected to pave the way for novel information storage solutions, new materials, and low-power electronics.

Unprecedented Manufacturing Precision and Scale

The scientific foundation for this platform, detailed in the journal Nature, describes a system containing 15,000 qubit registers. This achievement follows a recent manufacturing milestone where SQC patterned 250,000 qubit registers in just eight hours. These demonstrations effectively de-risk the manufacturing yields required for future fault-tolerant quantum computers and showcase the company's scalability.

As a full-stack company, SQC controls the entire production pipeline from design and fabrication to testing. This vertical integration enables the firm to produce and validate new quantum chip designs in under one week. This rapid iteration cycle provides a key strategic advantage in the global race to build a commercial-scale quantum computer.

A Strategic Expansion of Commercial Offerings

SQC Founder and CEO Michelle Simmons described the product as a "window into the quantum world" for immediate use in materials discovery. Company Chair Simon Segars added that the launch extends SQC's atomic-scale advantage into the global materials and chemistry sectors. Both leaders emphasized the role of the company's unparalleled manufacturing precision in making this new product possible.

The launch of Quantum Twins builds on a series of recent successes for the Australian company. SQC recently debuted a multi-qubit processor with industry-leading fidelities up to 99.99% and advanced in DARPA's Quantum Benchmarking Initiative. Furthermore, its quantum machine learning system, Watermelon, is already delivering commercial impact in the telecommunications and defence sectors.


The introduction of Quantum Twins by SQC represents a pivotal moment, transitioning quantum technology from theoretical potential to practical application. By providing a tangible tool for materials science, the company not only showcases its advanced manufacturing capabilities but also accelerates the timeline for quantum-driven innovation. This development solidifies SQC's position as a leader in the rapidly evolving quantum computing landscape.