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This breakthrough utilizes ORNL's Electromagnetic Isotope Separation (EMIS) technology to produce ultra-pure silicon and germanium, reducing noise-inducing isotopes by 100× compared to commercial sources. By restoring domestic capability for these specific materials since the last large-scale enrichment facilities closed in 1998, this advancement directly addresses a critical bottleneck limiting quantum computer stability and scalability.
Sources coveringQuantum Zeitgeist, Quantum Computing Report, arXiv
What this isA model's reading of the article and related coverage, written for aiqbench. Not the publisher's words.

ORNL develops 100× quieter isotopes for domestic quantum computing

Quantum Zeitgeist5 min read

Oak Ridge National Laboratory (ORNL) achieved a breakthrough, producing silane & germane at least 100x more depleted of noise-inducing isotopes than current commercial sources.

Oak Ridge National Laboratory and Pacific Northwest National Laboratory have achieved a breakthrough in stable isotope enrichment, producing silane and germane with at least 100 times less of the noise-inducing contaminants found in any commercially available material worldwide. The collaborative effort reduces concentrations of isotopes like Ge-73 and Si-29 to below 1 part per million, with Si-28 purity reaching 99.9999% in silane, a critical advancement for quantum computing stability. “This advancement has the potential to increase the operability of quantum computers and will help the U.S. be a leader in the quantum technology…

Excerpt shown under the publisher's RSS terms · 93 words · full text and figures are on the publisher's site

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