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    <loc>https://actaviva.com/ciencia/els-qubits-d-espin-de-silici-redueixen-l-error-a-un-0-2-i-s-acosten-als-liders-quantics</loc>
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      <news:publication>
        <news:name>Acta Viva</news:name>
        <news:language>ca</news:language>
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      <news:publication_date>2026-07-29T00:00:00.000Z</news:publication_date>
      <news:title>Els qubits d&apos;espín de silici redueixen l&apos;error a un 0,2% i s&apos;acosten als líders quàntics</news:title>
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