Articles | Volume 3, issue 1
https://doi.org/10.5194/mr-3-53-2022
https://doi.org/10.5194/mr-3-53-2022
Research article
 | 
27 Apr 2022
Research article |  | 27 Apr 2022

SORDOR pulses: expansion of the Böhlen–Bodenhausen scheme for low-power broadband magnetic resonance

Jens D. Haller, David L. Goodwin, and Burkhard Luy

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Cited articles

Abramovich, D. and Vega, S.: Derivation of Broadband and Narrowband Excitation Pulses Using the Floquet Formalism, J. Magn. Reson. A, 105, 30–48, https://doi.org/10.1006/jmra.1993.1245, 1993. a, b
Aguilar, J. A., Nilsson, M., Bodenhausen, G., and Morris, G. A.: Spin echo NMR spectra without J modulation, Chem. Commun., 48, 811–813, https://doi.org/10.1039/c1cc16699a, 2012. a, b
Altenhof, A. R., Lindquist, A. W., Foster, L. D. D., Holmes, S. T., and Schurko, R. W.: On the use of frequency-swept pulses and pulses designed with optimal control theory for the acquisition of ultra-wideline NMR spectra, J. Magn. Reson., 309, 106612, https://doi.org/10.1016/j.jmr.2019.106612, 2019. a, b
Anand, C. K., Bain, A. D., Curtis, A. T., and Nie, Z.: Designing optimal universal pulses using second-order, large-scale, non-linear optimization, J. Magn. Reson., 219, 61–74, https://doi.org/10.1016/j.jmr.2012.04.004, 2012. a
Armstrong, G. S., Cano, K. E., Mandelshtam, V. A., Shaka, A. J., and Bendiak, B.: Rapid 3D NMR using the filter diagonalization method: application to oligosaccharides derivatized with 13C-labeled acetyl groups, J. Magn. Reson., 170, 156–63, https://doi.org/10.1016/j.jmr.2004.06.002, 2004. a
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Short summary
In contrast to adiabatic excitation, recently introduced SORDOR-90 pulses provide effective transverse 90° rotations throughout their bandwidth, with a quadratic offset dependence of the phase in the x,y plane. Together with phase-matched SORDOR-180 pulses, this enables a direct implementation of the Böhlen–Bodenhausen approach for frequency-swept pulses for a type of 90°/180° pulse–delay sequence. Example pulse shapes are characterised, and an application is given with a 19F-PROJECT experiment.