Evidence map›Paper›PMID 37327342›Full record

ArticleScience advances2023

Nuclear quadrupole resonance spectroscopy with a femtotesla diamond magnetometer.

Yaser Silani, Janis Smits, Ilja Fescenko, Michael W Malone, Andrew F McDowell, Andrey Jarmola, Pauli Kehayias, Bryan A Richards, Nazanin Mosavian, Nathaniel Ristoff and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Yaser SilaniCenter for High Technology Materials and Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM, USA.ORCID 0000-0002-3621-1243
Janis SmitsCenter for High Technology Materials and Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM, USA.ORCID 0000-0002-5835-9345
Ilja FescenkoCenter for High Technology Materials and Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM, USA.ORCID 0000-0002-1273-703X
Michael W MaloneLos Alamos National Laboratory, Los Alamos, NM, USA.ORCID 0000-0002-9721-1538
Andrew F McDowellNuevoMR, Albuquerque, NM, USA.
Andrey JarmolaODMR Technologies Inc., El Cerrito, CA, USA.ORCID 0000-0001-5439-1324
Pauli KehayiasSandia National Laboratories, Albuquerque, NM, USA.ORCID 0000-0002-7597-4358
Bryan A RichardsCenter for High Technology Materials and Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM, USA.
Nazanin MosavianCenter for High Technology Materials and Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM, USA.
Nathaniel RistoffCenter for High Technology Materials and Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM, USA.
Victor M AcostaCenter for High Technology Materials and Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM, USA.ORCID 0000-0003-0058-9954

Funding

Nuclear magnetic resonance microscope based on diamond quantum sensorsDP2GM140921 · NIGMS · UNIVERSITY OF NEW MEXICO · PI ACOSTA, VICTOR MARCEL · 2020 to 2020
$2.1M
Single cell magnetic microscopy with multicolor superparamagnetic probes.R21EB027405 · NIBIB · UNIVERSITY OF NEW MEXICO · PI ACOSTA, VICTOR MARCEL · 2018 to 2020
$512k
Diamond NMR spectrometer for microfluidic metabolite profilingR41GM145129 · NIGMS · ODMR TECHNOLOGIES, INC. · PI ACOSTA, VICTOR MARCEL, JARMOLA, ANDREJS · 2021 to 2021
$259k
NIBIB NIH HHS R21 EB027405NIGMS NIH HHS DP2 GM140921NIGMS NIH HHS R41 GM145129
6 · The paper itself

Abstract

Radio frequency (RF) magnetometers based on nitrogen vacancy centers in diamond are predicted to offer femtotesla sensitivity, but previous experiments were limited to the picotesla level. We demonstrate a femtotesla RF magnetometer using a diamond membrane inserted between ferrite flux concentrators. The device provides ~300-fold amplitude enhancement for RF magnetic fields from 70 kHz to 3.6 MHz, and the sensitivity reaches ~70 fT√s at 0.35 MHz. The sensor detected the 3.6-MHz nuclear quadrupole resonance (NQR) of room-temperature sodium nitrite powder. The sensor's recovery time after an RF pulse is ~35 μs, limited by the excitation coil's ring-down time. The sodium-nitrite NQR frequency shifts with temperature as -1.00±0.02 kHz/K, the magnetization dephasing time is

Indexed as

DiamondNitrogenMagnetic Resonance SpectroscopyTemperatureDiamondNitrogen

Identifiers

PMID37327342
PMCPMC12488050

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.