Archer Materials Limited (ASX:AXE) Boosts Quantum Carbon Film Breakthrough
Operational Achievements
Archer Materials Limited (ASX: AXE) has made significant strides in the development of its quantum carbon film technology. The company has improved the electron spin lifetime of its manufacturable quantum carbon film from 385 ns to 800 ns. Additionally, Archer has enhanced the sample-to-sample repeatability and uniformity essential for fabricating quantum devices such as qubits and magnetic sensors.
Demonstration of spin lifetimes of 800 ns on quartz tubes marks a critical development, advancing towards similar outcomes on silicon or quartz chips. The improvements also reduced variability from over 25% to approximately 7%, establishing a strong foundation for consistent chip performance.
Future Outlook
The company has initiated testing on nanoscale islands of the carbon films, seeking to verify key quantum properties. Together with Queen Mary University of London and École Polytechnique Fédérale de Lausanne, Archer aims to further enhance its carbon films for spin readout applications. The focus will continue on achieving an increased spin lifetime of over 1 microsecond at room temperature, which is crucial for quantum control functionalities.
Greg English, Executive Chair of Archer, commented on these advancements, stating, “These advancements of Archer’s manufacturable quantum carbon film material bring the 12CQ project closer to the readout of qubits and quantum magnetic sensing.” He also highlighted the dedicated efforts to enhance their technology for practical applications in quantum computing and sensing.
Collaborative Efforts
Archer continues to work with leading partners to refine its carbon technology and explore its potential for quantum applications. The progress on developing electrically detected magnetic resonance (EDMR) is set to differentiate Archer’s technology from existing solutions.
The Board of Archer authorised this announcement for release to the ASX.
Motley Fool contributor Abbie Stokes has no position in any of the stocks mentioned. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has no position in any of the stocks mentioned. The Motley Fool Australia has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.
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