Dynamically corrected gates in silicon singlet-triplet spin qubits
Quantum computers are sensitive to sources of noise in their surroundings. In this work the authors design, implement, and demonstrate a technique that can overcome noise from the nuclei of the atoms hosting a semiconductor spin qubit. The team uses the geometrical properties of qubits to design noise-canceling control sequences and experimentally demonstrate high-fidelity quantum operations.
Authors
- Xinxin Cai (ORCID: https://orcid.org/0000-0002-6447-6927)
- Edwin Barnes
- John M. Nichol (ORCID: https://orcid.org/0000-0003-2864-2243)
- Bikun Li (ORCID: https://orcid.org/0000-0001-5044-3131)
- Habitamu Y. Walelign (ORCID: https://orcid.org/0009-0003-1668-1058)
Institutions
- University of Chicago (US)
- University of Rochester (US)
- Virginia Tech (US)
Publication Details
- Journal
- Physical Review Applied
- Published
- 2024-12-10
- DOI
- https://doi.org/10.1103/physrevapplied.22.064029
- Citations
- 8
- Primary Topic
- Quantum and electron transport phenomena
- Type
- article
- Field-Weighted Citation Impact
- 2.70
Funders
- National Science Foundation
- U.S. Department of Energy
- Office of Naval Research
- Division of Materials Research
- Army Research Office