Selective excitation of multiple-quantum coherence in nuclear magnetic resonance
Publication
, Journal Article
Warren, WS; Sinton, S; Weitekamp, DP; Pines, A
Published in: Physical Review Letters
January 1, 1979
Wideband selective n-quantum excitation in the NMR of coupled spins is demonstrated for the first time. By a combination of multiple pulse averaging and phase shifts a pure n-quantum excitation operator can be produced (n=2). This allows enhancement of normally weak n-quantum transitions. Selective excitation of the zero- and four-quantum transitions in benzene illustrates this approach. Extensions to selective absorption of only groups of n photons in other regimes of spectroscopy are straight-forward, in principle. © 1979 The American Physical Society.
Duke Scholars
Published In
Physical Review Letters
DOI
ISSN
0031-9007
Publication Date
January 1, 1979
Volume
43
Issue
24
Start / End Page
1791 / 1794
Related Subject Headings
- General Physics
- 09 Engineering
- 02 Physical Sciences
- 01 Mathematical Sciences
Citation
APA
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ICMJE
MLA
NLM
Warren, W. S., Sinton, S., Weitekamp, D. P., & Pines, A. (1979). Selective excitation of multiple-quantum coherence in nuclear magnetic resonance. Physical Review Letters, 43(24), 1791–1794. https://doi.org/10.1103/PhysRevLett.43.1791
Warren, W. S., S. Sinton, D. P. Weitekamp, and A. Pines. “Selective excitation of multiple-quantum coherence in nuclear magnetic resonance.” Physical Review Letters 43, no. 24 (January 1, 1979): 1791–94. https://doi.org/10.1103/PhysRevLett.43.1791.
Warren WS, Sinton S, Weitekamp DP, Pines A. Selective excitation of multiple-quantum coherence in nuclear magnetic resonance. Physical Review Letters. 1979 Jan 1;43(24):1791–4.
Warren, W. S., et al. “Selective excitation of multiple-quantum coherence in nuclear magnetic resonance.” Physical Review Letters, vol. 43, no. 24, Jan. 1979, pp. 1791–94. Scopus, doi:10.1103/PhysRevLett.43.1791.
Warren WS, Sinton S, Weitekamp DP, Pines A. Selective excitation of multiple-quantum coherence in nuclear magnetic resonance. Physical Review Letters. 1979 Jan 1;43(24):1791–1794.
Published In
Physical Review Letters
DOI
ISSN
0031-9007
Publication Date
January 1, 1979
Volume
43
Issue
24
Start / End Page
1791 / 1794
Related Subject Headings
- General Physics
- 09 Engineering
- 02 Physical Sciences
- 01 Mathematical Sciences