Measurement of electric-field noise from interchangeable samples with a trapped-ion sensor

Kyle S. McKay; Dustin A. Hite; Philip D. Kent; Shlomi Kotler; Dietrich Leibfried; Daniel H. Slichter; Andrew C. Wilson; David P. Pappas

doi:10.1103/PhysRevA.104.052610

Measurement of electric-field noise from interchangeable samples with a trapped-ion sensor

Kyle S. McKay, Dustin A. Hite^*, Philip D. Kent, Shlomi Kotler, Dietrich Leibfried, Daniel H. Slichter, Andrew C. Wilson, David P. Pappas

^*Corresponding author for this work

Racah Institute of Physics

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

We demonstrate the use of a single trapped ion as a sensor to probe electric-field noise from interchangeable test surfaces. As proof of principle, we measure the magnitude and distance dependence of electric-field noise from two ion-trap-like samples with patterned Au electrodes. This trapped-ion sensor could be combined with other surface characterization tools to help elucidate the mechanisms that give rise to electric-field noise from ion-trap surfaces. Such noise presents a significant hurdle for performing large-scale trapped-ion quantum computations.

Original language	English
Article number	A23
Journal	Physical Review A
Volume	104
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevA.104.052610
State	Published - Nov 2021

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© 2021 American Physical Society. US.

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abstract = "We demonstrate the use of a single trapped ion as a sensor to probe electric-field noise from interchangeable test surfaces. As proof of principle, we measure the magnitude and distance dependence of electric-field noise from two ion-trap-like samples with patterned Au electrodes. This trapped-ion sensor could be combined with other surface characterization tools to help elucidate the mechanisms that give rise to electric-field noise from ion-trap surfaces. Such noise presents a significant hurdle for performing large-scale trapped-ion quantum computations.",

author = "McKay, {Kyle S.} and Hite, {Dustin A.} and Kent, {Philip D.} and Shlomi Kotler and Dietrich Leibfried and Slichter, {Daniel H.} and Wilson, {Andrew C.} and Pappas, {David P.}",

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doi = "10.1103/PhysRevA.104.052610",

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AU - Kent, Philip D.

AU - Kotler, Shlomi

AU - Leibfried, Dietrich

AU - Slichter, Daniel H.

AU - Wilson, Andrew C.

AU - Pappas, David P.

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Measurement of electric-field noise from interchangeable samples with a trapped-ion sensor

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