A method for measurement of spin-spin couplings with sub-mHz precision using zero- to ultralow-field nuclear magnetic resonance

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
  • A Wilzewski
  • S Afach
  • JW Blanchard
  • D Budker
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000414889800009&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1016/j.jmr.2017.08.016
eISSN
1096-0856
Externe Identifier
  • Clarivate Analytics Document Solution ID: FM3FN
  • PubMed Identifier: 28961479
ISSN
1090-7807
Zeitschrift
JOURNAL OF MAGNETIC RESONANCE
Schlüsselwörter
  • Zero-field NMR
  • ZULF NMR
  • Spin-spin couplings
Paginierung
66 - 72
Datum der Veröffentlichung
2017
Status
Published
Titel
A method for measurement of spin-spin couplings with sub-mHz precision using zero- to ultralow-field nuclear magnetic resonance
Sub types
  • Article
Ausgabe der Zeitschrift
284

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Autoren
  • A Wilzewski
  • S Afach
  • JW Blanchard
  • D Budker
DOI
10.1016/j.jmr.2017.08.016
ISSN
1090-7807
Zeitschrift
Journal of Magnetic Resonance
Sprache
en
Paginierung
66 - 72
Datum der Veröffentlichung
2017
Status
Published
Herausgeber
Elsevier BV
Herausgeber URL
http://dx.doi.org/10.1016/j.jmr.2017.08.016
Datum der Datenerfassung
2024
Titel
A method for measurement of spin-spin couplings with sub-mHz precision using zero- to ultralow-field nuclear magnetic resonance
Ausgabe der Zeitschrift
284

Datenquelle: Crossref

Abstract
We present a method which allows for the extraction of physical quantities directly from zero- to ultralow-field nuclear magnetic resonance (ZULF NMR) data. A numerical density matrix evolution is used to simulate ZULF NMR spectra of several molecules in order to fit experimental data. The method is utilized to determine the indirect spin-spin couplings (J-couplings) in these systems, which is achieved with precision of 10<sup>-2</sup>-10<sup>-4</sup>Hz. The simulated and measured spectra are compared to earlier research. Agreement and improved precision are achieved for most of the J-coupling estimates. The availability of fast, flexible fitting method for ZULF NMR enables a new generation of precision-measurement experiments for spin-dependent interactions and physics beyond the Standard Model.
Addresses
  • Johannes Gutenberg-Universität, 55099 Mainz, Germany.
Autoren
  • A Wilzewski
  • S Afach
  • JW Blanchard
  • D Budker
DOI
10.1016/j.jmr.2017.08.016
eISSN
1096-0856
Externe Identifier
  • PubMed Identifier: 28961479
Funding acknowledgements
  • National Science Foundation: CHE-1308381
  • Heising-Simons and Simons Foundations:
  • European Research Council: 695405
  • DFG Koselleck program:
Open access
false
ISSN
1090-7807
Zeitschrift
Journal of magnetic resonance (San Diego, Calif. : 1997)
Sprache
eng
Medium
Print-Electronic
Online publication date
2017
Paginierung
66 - 72
Datum der Veröffentlichung
2017
Status
Published
Datum der Datenerfassung
2017
Titel
A method for measurement of spin-spin couplings with sub-mHz precision using zero- to ultralow-field nuclear magnetic resonance.
Sub types
  • Research Support, U.S. Gov't, Non-P.H.S.
  • Journal Article
Ausgabe der Zeitschrift
284

Datenquelle: Europe PubMed Central

Abstract
We present a method which allows for the extraction of physical quantities directly from zero- to ultralow-field nuclear magnetic resonance (ZULF NMR) data. A numerical density matrix evolution is used to simulate ZULF NMR spectra of several molecules in order to fit experimental data. The method is utilized to determine the indirect spin-spin couplings (J-couplings) in these systems, which is achieved with precision of 10-2-10-4Hz. The simulated and measured spectra are compared to earlier research. Agreement and improved precision are achieved for most of the J-coupling estimates. The availability of fast, flexible fitting method for ZULF NMR enables a new generation of precision-measurement experiments for spin-dependent interactions and physics beyond the Standard Model.
Date of acceptance
2017
Autoren
  • A Wilzewski
  • S Afach
  • JW Blanchard
  • D Budker
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/28961479
DOI
10.1016/j.jmr.2017.08.016
eISSN
1096-0856
Zeitschrift
J Magn Reson
Schlüsselwörter
  • Spin-spin couplings
  • ZULF NMR
  • Zero-field NMR
Sprache
eng
Country
United States
Paginierung
66 - 72
PII
S1090-7807(17)30224-0
Datum der Veröffentlichung
2017
Status
Published
Titel
A method for measurement of spin-spin couplings with sub-mHz precision using zero- to ultralow-field nuclear magnetic resonance.
Sub types
  • Journal Article
  • Research Support, U.S. Gov't, Non-P.H.S.
Ausgabe der Zeitschrift
284

Datenquelle: PubMed

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