Microtesla NMR J-coupling spectroscopy with an unshielded atomic magnetometer

Giuseppe Bevilacqua; Valerio Biancalana; Andrei Ben Amar Baranga; Yordanka Dancheva; Claudio Rossi

doi:https://doi.org/10.1016/j.jmr.2015.12.018

Microtesla NMR J-coupling spectroscopy with an unshielded atomic magnetometer

Giuseppe Bevilacqua, Valerio Biancalana, Andrei Ben Amar Baranga, Yordanka Dancheva, Claudio Rossi

Department of Physics

Ben-Gurion University of the Negev

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

Abstract

We present experimental data and theoretical interpretation of NMR spectra of remotely magnetized samples, detected in an unshielded environment by means of a differential atomic magnetometer. The measurements are performed in an ultra-low-field at an intermediate regime, where the J-coupling and the Zeeman energies have comparable values and produce rather complex line sets, which are satisfactorily interpreted.

Original language	American English
Pages (from-to)	65-70
Number of pages	6
Journal	JOURNAL OF MAGNETIC RESONANCE
Volume	263
DOIs	https://doi.org/10.1016/j.jmr.2015.12.018
State	Published - 1 Feb 2016

Keywords

Atomic magnetometry
Differential measurement
J-coupling
Remote detection
Trimethyl-phosphate
Ultra low field NMR

All Science Journal Classification (ASJC) codes

Biophysics
Biochemistry
Nuclear and High Energy Physics
Condensed Matter Physics

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https://doi.org/10.1016/j.jmr.2015.12.018

Cite this

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title = "Microtesla NMR J-coupling spectroscopy with an unshielded atomic magnetometer",

abstract = "We present experimental data and theoretical interpretation of NMR spectra of remotely magnetized samples, detected in an unshielded environment by means of a differential atomic magnetometer. The measurements are performed in an ultra-low-field at an intermediate regime, where the J-coupling and the Zeeman energies have comparable values and produce rather complex line sets, which are satisfactorily interpreted.",

keywords = "Atomic magnetometry, Differential measurement, J-coupling, Remote detection, Trimethyl-phosphate, Ultra low field NMR",

author = "Giuseppe Bevilacqua and Valerio Biancalana and Baranga, {Andrei Ben Amar} and Yordanka Dancheva and Claudio Rossi",

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AU - Bevilacqua, Giuseppe

AU - Biancalana, Valerio

AU - Baranga, Andrei Ben Amar

AU - Dancheva, Yordanka

AU - Rossi, Claudio

PY - 2016/2/1

Y1 - 2016/2/1

N2 - We present experimental data and theoretical interpretation of NMR spectra of remotely magnetized samples, detected in an unshielded environment by means of a differential atomic magnetometer. The measurements are performed in an ultra-low-field at an intermediate regime, where the J-coupling and the Zeeman energies have comparable values and produce rather complex line sets, which are satisfactorily interpreted.

AB - We present experimental data and theoretical interpretation of NMR spectra of remotely magnetized samples, detected in an unshielded environment by means of a differential atomic magnetometer. The measurements are performed in an ultra-low-field at an intermediate regime, where the J-coupling and the Zeeman energies have comparable values and produce rather complex line sets, which are satisfactorily interpreted.

KW - Atomic magnetometry

KW - Differential measurement

KW - J-coupling

KW - Remote detection

KW - Trimethyl-phosphate

KW - Ultra low field NMR

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U2 - https://doi.org/10.1016/j.jmr.2015.12.018

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M3 - Article

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SP - 65

EP - 70

JO - JOURNAL OF MAGNETIC RESONANCE

JF - JOURNAL OF MAGNETIC RESONANCE

ER -

Microtesla NMR J-coupling spectroscopy with an unshielded atomic magnetometer

Abstract

Keywords

All Science Journal Classification (ASJC) codes

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