Entanglement-Based dc Magnetometry with Separated Ions
نویسندگان
چکیده
منابع مشابه
Entanglement-based dc magnetometry with separated ions
We demonstrate sensing of inhomogeneous dc magnetic fields by employing entangled trapped ions, which are shuttled in a segmented Paul trap. As sensor states, we use Bell states of the type |↑↓〉 + e |↓↑〉 encoded in two Ca ions stored at different locations. Due to the linear Zeeman effect, the relative phase φ serves to measure the magnetic field difference between the constituent locations, wh...
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ژورنال
عنوان ژورنال: Physical Review X
سال: 2017
ISSN: 2160-3308
DOI: 10.1103/physrevx.7.031050