Articles | Volume 1, issue 2
Magn. Reson., 1, 347–365, 2020
https://doi.org/10.5194/mr-1-347-2020

Special issue: Robert Kaptein Festschrift

Magn. Reson., 1, 347–365, 2020
https://doi.org/10.5194/mr-1-347-2020

Research article 23 Dec 2020

Research article | 23 Dec 2020

Representation of population exchange at level anti-crossings

Bogdan A. Rodin and Konstantin L. Ivanov

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Cited articles

Adams, R. W., Aguilar, J. A., Atkinson, K. D., Cowley, M. J., Elliott, P. I. P., Duckett, S. B., Green, G. G. R., Khazal, I. G., López-Serrano, J., and Williamson, D. C.: Reversible Interactions with para-Hydrogen Enhance NMR Sensitivity by Polarization Transfer, Science, 323, 1708–1711, https://doi.org/10.1126/science.1168877, 2009. 
Ashbrook, S. E. and Wimperis, S.: Spin-locking of half-integer quadrupolar nuclei in nuclear magnetic resonance of solids: Second-order quadrupolar and resonance offset effects, J. Chem. Phys., 131, 194509, https://doi.org/10.1063/1.3263904, 2009. 
Barskiy, D. A., Knecht, S., Yurkovskaya, A. V., and Ivanov, K. L.: SABRE: Chemical kinetics and spin dynamics of the formation of hyperpolarization, Prog. Nucl. Mag. Res. Sp., 114–115, 33–70, https://doi.org/10.1016/j.pnmrs.2019.05.005, 2019. 
Baum, J., Tycko, R., and Pines, A.: Broadband and Adiabatic Inversion of a two-Level System by Phase-Modulated Pulses, Phys. Rev. A, 32, 3435–3447, https://doi.org/10.1103/PhysRevA.32.3435, 1985. 
Bengs, C. and Levitt, M. H.: SpinDynamica: Symbolic and numerical magnetic resonance in a Mathematica environment, Magn. Reson. Chem., 56, 374–414, https://doi.org/10.1002/mrc.4642, 2018. 
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Short summary
This work discusses nuclear magnetic resonance (NMR) experiments, which make use of coherent spin evolution at level anti-crossings. In this work, we provide a common description of such phenomena (hopefully, a reasonably simple one), which is illustrated by a number of examples from various subfields of NMR.