Temperature Sensitivity of 14 N - V and 15 N - V Ground-State Manifolds

Sean Lourette; Andrey Jarmola; Victor M. Acosta; A. Glen Birdwell; Dmitry Budker; Marcus W. Doherty; Tony Ivanov; Vladimir S. Malinovsky

doi:10.1103/PhysRevApplied.19.064084

Temperature Sensitivity of 14 N - V and 15 N - V Ground-State Manifolds

Sean Lourette, Andrey Jarmola, Victor M. Acosta, A. Glen Birdwell, Dmitry Budker, Marcus W. Doherty, Tony Ivanov, Vladimir S. Malinovsky

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

3 Citations (Scopus)

Abstract

We measure electron- and nuclear-spin transition frequencies in the ground state of nitrogen-vacancy (N-V) centers in diamond for two nitrogen isotopes (14N-V and 15N-V) over temperatures ranging from 77 to 400 K. Measurements are performed using Ramsey interferometry and direct optical readout of the nuclear and electron spins. We extract coupling parameters Q (for 14N-V), D, A∥, A⊥, and γe/γn, and their temperature dependences for both isotopes. The temperature dependences of the nuclear-spin transitions within the ms=0 spin manifold near room temperature are found to be 0.52(1)

Original language	English
Article number	064084
Journal	Physical Review Applied
Volume	19
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevApplied.19.064084
Publication status	Published - Jun 2023

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10.1103/PhysRevApplied.19.064084

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title = "Temperature Sensitivity of 14 N - V and 15 N - V Ground-State Manifolds",

abstract = "We measure electron- and nuclear-spin transition frequencies in the ground state of nitrogen-vacancy (N-V) centers in diamond for two nitrogen isotopes (14N-V and 15N-V) over temperatures ranging from 77 to 400 K. Measurements are performed using Ramsey interferometry and direct optical readout of the nuclear and electron spins. We extract coupling parameters Q (for 14N-V), D, A∥, A⊥, and γe/γn, and their temperature dependences for both isotopes. The temperature dependences of the nuclear-spin transitions within the ms=0 spin manifold near room temperature are found to be 0.52(1)",

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AU - Lourette, Sean

AU - Jarmola, Andrey

AU - Acosta, Victor M.

AU - Birdwell, A. Glen

AU - Budker, Dmitry

AU - Doherty, Marcus W.

AU - Ivanov, Tony

AU - Malinovsky, Vladimir S.

PY - 2023/6

Y1 - 2023/6

N2 - We measure electron- and nuclear-spin transition frequencies in the ground state of nitrogen-vacancy (N-V) centers in diamond for two nitrogen isotopes (14N-V and 15N-V) over temperatures ranging from 77 to 400 K. Measurements are performed using Ramsey interferometry and direct optical readout of the nuclear and electron spins. We extract coupling parameters Q (for 14N-V), D, A∥, A⊥, and γe/γn, and their temperature dependences for both isotopes. The temperature dependences of the nuclear-spin transitions within the ms=0 spin manifold near room temperature are found to be 0.52(1)

AB - We measure electron- and nuclear-spin transition frequencies in the ground state of nitrogen-vacancy (N-V) centers in diamond for two nitrogen isotopes (14N-V and 15N-V) over temperatures ranging from 77 to 400 K. Measurements are performed using Ramsey interferometry and direct optical readout of the nuclear and electron spins. We extract coupling parameters Q (for 14N-V), D, A∥, A⊥, and γe/γn, and their temperature dependences for both isotopes. The temperature dependences of the nuclear-spin transitions within the ms=0 spin manifold near room temperature are found to be 0.52(1)

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DO - 10.1103/PhysRevApplied.19.064084

M3 - Article

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VL - 19

JO - Physical Review Applied

JF - Physical Review Applied

IS - 6

M1 - 064084

ER -

Temperature Sensitivity of 14 N - V and 15 N - V Ground-State Manifolds

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