Detecting and polarizing nuclear spins with double resonance on a single electron spin

P. London; J. Scheuer; J. M. Cai; I. Schwarz; A. Retzker; M. B. Plenio; M. Katagiri; T. Teraji; S. Koizumi; J. Isoya; R. Fischer; L. P. McGuinness; B. Naydenov; F. Jelezko

doi:10.1103/PhysRevLett.111.067601

Detecting and polarizing nuclear spins with double resonance on a single electron spin

P. London, J. Scheuer, J. M. Cai, I. Schwarz, A. Retzker, M. B. Plenio, M. Katagiri, T. Teraji, S. Koizumi, J. Isoya, R. Fischer, L. P. McGuinness, B. Naydenov, F. Jelezko

Racah Institute of Physics

The Hebrew University of Jerusalem

Research output: Contribution to journal › Article › peer-review

Abstract

We report the detection and polarization of nuclear spins in diamond at room temperature by using a single nitrogen-vacancy (NV) center. We use Hartmann-Hahn double resonance to coherently enhance the signal from a single nuclear spin while decoupling from the noisy spin bath, which otherwise limits the detection sensitivity. As a proof of principle, we (i) observe coherent oscillations between the NV center and a weakly coupled nuclear spin and (ii) demonstrate nuclear-bath cooling, which prolongs the coherence time of the NV sensor by more than a factor of 5. Our results provide a route to nanometer scale magnetic resonance imaging and novel quantum information processing protocols.

Original language	English
Article number	067601
Journal	Physical Review Letters
Volume	111
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevLett.111.067601
State	Published - 5 Aug 2013

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

Access to Document

10.1103/PhysRevLett.111.067601

Cite this

London, P., Scheuer, J., Cai, J. M., Schwarz, I., Retzker, A., Plenio, M. B., Katagiri, M., Teraji, T., Koizumi, S., Isoya, J., Fischer, R., McGuinness, L. P., Naydenov, B., & Jelezko, F. (2013). Detecting and polarizing nuclear spins with double resonance on a single electron spin. Physical Review Letters, 111(6), Article 067601. https://doi.org/10.1103/PhysRevLett.111.067601

@article{4f2d8a7fcd12405c90dd48bf1e7c25cc,

title = "Detecting and polarizing nuclear spins with double resonance on a single electron spin",

abstract = "We report the detection and polarization of nuclear spins in diamond at room temperature by using a single nitrogen-vacancy (NV) center. We use Hartmann-Hahn double resonance to coherently enhance the signal from a single nuclear spin while decoupling from the noisy spin bath, which otherwise limits the detection sensitivity. As a proof of principle, we (i) observe coherent oscillations between the NV center and a weakly coupled nuclear spin and (ii) demonstrate nuclear-bath cooling, which prolongs the coherence time of the NV sensor by more than a factor of 5. Our results provide a route to nanometer scale magnetic resonance imaging and novel quantum information processing protocols.",

author = "P. London and J. Scheuer and Cai, {J. M.} and I. Schwarz and A. Retzker and Plenio, {M. B.} and M. Katagiri and T. Teraji and S. Koizumi and J. Isoya and R. Fischer and McGuinness, {L. P.} and B. Naydenov and F. Jelezko",

year = "2013",

month = aug,

day = "5",

doi = "10.1103/PhysRevLett.111.067601",

language = "الإنجليزيّة",

volume = "111",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "6",

}

TY - JOUR

T1 - Detecting and polarizing nuclear spins with double resonance on a single electron spin

AU - London, P.

AU - Scheuer, J.

AU - Cai, J. M.

AU - Schwarz, I.

AU - Retzker, A.

AU - Plenio, M. B.

AU - Katagiri, M.

AU - Teraji, T.

AU - Koizumi, S.

AU - Isoya, J.

AU - Fischer, R.

AU - McGuinness, L. P.

AU - Naydenov, B.

AU - Jelezko, F.

PY - 2013/8/5

Y1 - 2013/8/5

N2 - We report the detection and polarization of nuclear spins in diamond at room temperature by using a single nitrogen-vacancy (NV) center. We use Hartmann-Hahn double resonance to coherently enhance the signal from a single nuclear spin while decoupling from the noisy spin bath, which otherwise limits the detection sensitivity. As a proof of principle, we (i) observe coherent oscillations between the NV center and a weakly coupled nuclear spin and (ii) demonstrate nuclear-bath cooling, which prolongs the coherence time of the NV sensor by more than a factor of 5. Our results provide a route to nanometer scale magnetic resonance imaging and novel quantum information processing protocols.

AB - We report the detection and polarization of nuclear spins in diamond at room temperature by using a single nitrogen-vacancy (NV) center. We use Hartmann-Hahn double resonance to coherently enhance the signal from a single nuclear spin while decoupling from the noisy spin bath, which otherwise limits the detection sensitivity. As a proof of principle, we (i) observe coherent oscillations between the NV center and a weakly coupled nuclear spin and (ii) demonstrate nuclear-bath cooling, which prolongs the coherence time of the NV sensor by more than a factor of 5. Our results provide a route to nanometer scale magnetic resonance imaging and novel quantum information processing protocols.

UR - http://www.scopus.com/inward/record.url?scp=84881524110&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.111.067601

DO - 10.1103/PhysRevLett.111.067601

M3 - مقالة

C2 - 23971612

SN - 0031-9007

VL - 111

JO - Physical Review Letters

JF - Physical Review Letters

IS - 6

M1 - 067601

ER -

Detecting and polarizing nuclear spins with double resonance on a single electron spin

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this