Abstract
Electron-spin-echo experiments reveal phase-memory times as long as 58 μs at 300 K for nitrogen-vacancy centers in chemical vapor deposition (CVD) single crystals. The spins were optically polarized and optically detected. Two high-quality CVD samples were studied. From the current results, it is not clear whether these phase-memory times represent a fundamental limit or are limited by an external source of decoherence.
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Dates
Type | When |
---|---|
Created | 21 years, 9 months ago (Nov. 14, 2003, 9:22 p.m.) |
Deposited | 1 year, 6 months ago (Feb. 3, 2024, 8:51 p.m.) |
Indexed | 1 week, 1 day ago (Aug. 19, 2025, 6:58 a.m.) |
Issued | 21 years, 9 months ago (Nov. 17, 2003) |
Published | 21 years, 9 months ago (Nov. 17, 2003) |
Published Print | 21 years, 9 months ago (Nov. 17, 2003) |
@article{Kennedy_2003, title={Long coherence times at 300 K for nitrogen-vacancy center spins in diamond grown by chemical vapor deposition}, volume={83}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1626791}, DOI={10.1063/1.1626791}, number={20}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Kennedy, T. A. and Colton, J. S. and Butler, J. E. and Linares, R. C. and Doering, P. J.}, year={2003}, month=nov, pages={4190–4192} }