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Dark State Polarizing a Nuclear Spin in the Vicinity of a Nitrogen-Vacancy Center
- Source :
- Phys. Rev. A 97, 042313 (2018)
- Publication Year :
- 2017
-
Abstract
- The nuclear spin in the vicinity of a nitrogen-vacancy (NV) center possesses of long coherence time and convenient manipulation assisted by the strong hyperfine interaction with the NV center. It is suggested for the subsequent quantum information storage and processing after appropriate initialization. However, current experimental schemes are either sensitive to the inclination and magnitude of the magnetic field or require thousands of repetitions to achieve successful realization. Here, we propose polarizing a 13C nuclear spin in the vicinity of an NV center via a dark state. We demonstrate theoretically that it is robust to polarize various nuclear spins with different hyperfine couplings and noise strengths.<br />Comment: 10 pages, 4 figures
Details
- Database :
- arXiv
- Journal :
- Phys. Rev. A 97, 042313 (2018)
- Publication Type :
- Report
- Accession number :
- edsarx.1708.05467
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevA.97.042313