Magnon Lifetime Boosted 100‑fold, Paving Way for Chip‑Scale Quantum Computing
Scientists have extended the lifetime of magnons—tiny magnetic waves—by a factor of one hundred, bringing magnonic circuits closer to practical use. The longer‑lived magnons can be confined to nanometre‑scale wavelengths, making them suitable for integration onto smartphone‑sized chips. This advance could enable miniaturised quantum processors that operate at room temperature.
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