Singlet NMR methodology in two-spin-1/2 systems
Singlet NMR methodology in two-spin-1/2 systems
This paper discusses methodology developed over the past 12 years in order to access and manipulate singlet order in systems comprising two coupled spin-1/2 nuclei in liquid-state nuclear magnetic resonance. Pulse sequences that are valid for different regimes are discussed, and fully analytical proofs are given using different spin dynamics techniques that include product operator methods, the single transition operator formalism, and average Hamiltonian theory. Methods used to filter singlet order from byproducts of pulse sequences are also listed and discussed analytically. The theoretical maximum amplitudes of the transformations achieved by these techniques are reported, together with the results of numerical simulations performed using custom-built simulation code.
1-19
Pileio, Giuseppe
13f78e66-0707-4438-b9c9-6dbd3eb7d4e8
February 2017
Pileio, Giuseppe
13f78e66-0707-4438-b9c9-6dbd3eb7d4e8
Pileio, Giuseppe
(2017)
Singlet NMR methodology in two-spin-1/2 systems.
Progress in Nuclear Magnetic Resonance Spectroscopy, 98-99, .
(doi:10.1016/j.pnmrs.2016.11.002).
Abstract
This paper discusses methodology developed over the past 12 years in order to access and manipulate singlet order in systems comprising two coupled spin-1/2 nuclei in liquid-state nuclear magnetic resonance. Pulse sequences that are valid for different regimes are discussed, and fully analytical proofs are given using different spin dynamics techniques that include product operator methods, the single transition operator formalism, and average Hamiltonian theory. Methods used to filter singlet order from byproducts of pulse sequences are also listed and discussed analytically. The theoretical maximum amplitudes of the transformations achieved by these techniques are reported, together with the results of numerical simulations performed using custom-built simulation code.
Text
Pileio_PNMRS_2017.pdf
- Accepted Manuscript
More information
Accepted/In Press date: 23 November 2016
e-pub ahead of print date: 1 December 2016
Published date: February 2017
Organisations:
Chemistry
Identifiers
Local EPrints ID: 404789
URI: http://eprints.soton.ac.uk/id/eprint/404789
PURE UUID: ee808ec5-759f-4500-8cc0-4e8575791f23
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Date deposited: 23 Jan 2017 14:38
Last modified: 16 Mar 2024 03:47
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