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Cited by 294

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Engineering shallow spins in diamond with nitrogen delta-doping

Open access
Ohno, Kenichi, Joseph Heremans, F., Bassett, Lee C., Myers, Bryan A., Toyli, David M., Bleszynski Jayich, Ania C., Palmstrøm, Christopher J., Awschalom, David D.·2012·Applied Physics Letters

Abstract

We demonstrate nanometer-precision depth control of nitrogen-vacancy (NV) center creation near the surface of synthetic diamond using an in situ nitrogen delta-doping technique during plasma-enhanced chemical vapor deposition. Despite their proximity to the surface, doped NV centers with depths (d) ranging from 5 to 100 nm display long spin coherence times, T2 > 100 μs at d = 5 nm and T2 > 600 μs at d ≥ 50 nm. The consistently long spin coherence observed in such shallow NV centers enables applications such as atomic-scale external spin sensing and hybrid quantum architectures.

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Metadata

Authors
Ohno, K., Joseph Heremans, F., Bassett, L. C., Myers, B. A., Toyli, D. M., Bleszynski Jayich, A. C., Palmstrøm, C. J., & Awschalom, D. D.
Venue
Applied Physics Letters
Published
2012-08-20
Volume
101
Issue
8
Pages
082413
ISSN
  • 0003-6951 (ISSN-L)
  • 1077-3118
OpenAlex
W2017860392
Cited by
294
References
1
FWCI
10.43
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Engineering shallow spins in diamond with nitrogen delta-doping. https://app.cochat.ai/papers/10.1063/1.4748280
The paper
Ohno, K., Joseph Heremans, F., Bassett, L. C., Myers, B. A., Toyli, D. M., Bleszynski Jayich, A. C., Palmstrøm, C. J., & Awschalom, D. D. (2012). Engineering shallow spins in diamond with nitrogen delta-doping. Applied Physics Letters. https://doi.org/10.1063/1.4748280

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