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Breakthrough in Atomic Quantum Sensing with Nuclear Spin

9/3/2025

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Summary

Story summary

Researchers at Delft University of Technology have observed real-time flipping of an atom's nuclear spin using a scanning tunneling microscope.
This advancement enables single-shot readout of nuclear spins, improving atomic-level quantum sensing.
The nuclear spin exhibited stability for up to five seconds, surpassing electron spin stability.
Findings published in Nature Communications indicate potential progress in quantum simulation and information technologies.

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Story summary

Researchers at Delft University of Technology have observed real-time flipping of an atom's nuclear spin using a scanning tunneling microscope.
This advancement enables single-shot readout of nuclear spins, improving atomic-level quantum sensing.
The nuclear spin exhibited stability for up to five seconds, surpassing electron spin stability.
Findings published in Nature Communications indicate potential progress in quantum simulation and information technologies.