Journal article
Cryogenic ion trap system for high-fidelity near-field microwave-driven quantum logic
- Abstract:
- We report the design, fabrication, and characterization of a cryogenic ion trap system for the implementation of quantum logic driven by near-field microwaves. The trap incorporates an on-chip microwave resonator with an electrode geometry designed to null the microwave field component that couples directly to the qubit, while giving a large field gradient for driving entangling logic gates. We map the microwave field using a single 43Ca+ ion, and measure the ion trapping lifetime and motional mode heating rates for one and two ions.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
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(Preview, Version of record, pdf, 1.8MB, Terms of use)
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- Publisher copy:
- 10.1088/2058-9565/acfba8
Authors
- Publisher:
- IOP Publishing
- Journal:
- Quantum Science and Technology More from this journal
- Volume:
- 9
- Issue:
- 1
- Article number:
- 015007
- Publication date:
- 2023-10-25
- Acceptance date:
- 2023-07-14
- DOI:
- EISSN:
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2058-9565
- Language:
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English
- Keywords:
- Pubs id:
-
1522258
- Local pid:
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pubs:1522258
- Deposit date:
-
2023-09-06
Terms of use
- Copyright holder:
- Weber et al
- Copyright date:
- 2023
- Rights statement:
- © 2023 The Author(s). Published by IOP Publishing Ltd. Original Content from this work may be used under the terms of the Creative Commons Attribution 4.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
- Licence:
- CC Attribution (CC BY)
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