53 place 0

618 This chain of atoms can detect electric fields with stunning precision

ScienceDaily
ScienceDaily 3 place · 04/17/2026 07:56 EDT

A new quantum sensing approach could dramatically improve how scientists measure low-frequency electric fields, a task that has long been limited by bulky setups and blurry resolution. Instead of relying on traditional vapor-cell methods, researchers developed a system using chains of highly sensitive Rydberg atoms that respond collectively to electric fields. As the field shifts, it subtly changes how these atoms interact, allowing both the strength and direction of the field to be decoded with remarkable.

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