Sidebands in optically detected magnetic resonance signals of nitrogen vacancy centers in diamond

Maria Simanovskaia; Kasper Jensen; Andrey Jarmola; Kurt Aulenbacher; Neil Manson; Dmitry Budker

doi:10.1103/PhysRevB.87.224106

Sidebands in optically detected magnetic resonance signals of nitrogen vacancy centers in diamond

Maria Simanovskaia^*, Kasper Jensen, Andrey Jarmola, Kurt Aulenbacher, Neil Manson, Dmitry Budker

^*Corresponding author for this work

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

38 Citations (Scopus)

Abstract

We study features in the optically detected magnetic resonance (ODMR) signals associated with negatively charged nitrogen-vacancy (NV^-) centers coupled to other paramagnetic impurities in diamond. Our results are important for understanding ODMR line shapes and for optimization of devices based on NV^- centers. We determine the origins of several side features to the unperturbed NV^- magnetic resonance by studying their magnetic field and microwave power dependences. Side resonances separated by around 130 MHz are due to hyperfine coupling between NV^- centers and nearest-neighbor 13C nuclear spins. Side resonances separated by approximately {40,260,300} MHz are found to originate from simultaneous spin flipping of NV^- centers and single substitutional nitrogen atoms. All results are in agreement with the presented theoretical calculations.

Original language	English
Article number	224106
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	87
Issue number	22
DOIs	https://doi.org/10.1103/PhysRevB.87.224106
Publication status	Published - 13 Jun 2013

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10.1103/PhysRevB.87.224106

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abstract = "We study features in the optically detected magnetic resonance (ODMR) signals associated with negatively charged nitrogen-vacancy (NV-) centers coupled to other paramagnetic impurities in diamond. Our results are important for understanding ODMR line shapes and for optimization of devices based on NV- centers. We determine the origins of several side features to the unperturbed NV- magnetic resonance by studying their magnetic field and microwave power dependences. Side resonances separated by around 130 MHz are due to hyperfine coupling between NV- centers and nearest-neighbor 13C nuclear spins. Side resonances separated by approximately {40,260,300} MHz are found to originate from simultaneous spin flipping of NV- centers and single substitutional nitrogen atoms. All results are in agreement with the presented theoretical calculations.",

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AU - Simanovskaia, Maria

AU - Jensen, Kasper

AU - Jarmola, Andrey

AU - Aulenbacher, Kurt

AU - Manson, Neil

AU - Budker, Dmitry

PY - 2013/6/13

Y1 - 2013/6/13

N2 - We study features in the optically detected magnetic resonance (ODMR) signals associated with negatively charged nitrogen-vacancy (NV-) centers coupled to other paramagnetic impurities in diamond. Our results are important for understanding ODMR line shapes and for optimization of devices based on NV- centers. We determine the origins of several side features to the unperturbed NV- magnetic resonance by studying their magnetic field and microwave power dependences. Side resonances separated by around 130 MHz are due to hyperfine coupling between NV- centers and nearest-neighbor 13C nuclear spins. Side resonances separated by approximately {40,260,300} MHz are found to originate from simultaneous spin flipping of NV- centers and single substitutional nitrogen atoms. All results are in agreement with the presented theoretical calculations.

AB - We study features in the optically detected magnetic resonance (ODMR) signals associated with negatively charged nitrogen-vacancy (NV-) centers coupled to other paramagnetic impurities in diamond. Our results are important for understanding ODMR line shapes and for optimization of devices based on NV- centers. We determine the origins of several side features to the unperturbed NV- magnetic resonance by studying their magnetic field and microwave power dependences. Side resonances separated by around 130 MHz are due to hyperfine coupling between NV- centers and nearest-neighbor 13C nuclear spins. Side resonances separated by approximately {40,260,300} MHz are found to originate from simultaneous spin flipping of NV- centers and single substitutional nitrogen atoms. All results are in agreement with the presented theoretical calculations.

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Sidebands in optically detected magnetic resonance signals of nitrogen vacancy centers in diamond

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