radiation damping

https://doi.org/10.1351/goldbook.08402
Line-broadening effect on intense signals in high field nuclear magnetic resonance spectroscopy.
Notes:
  1. Radiation damping occurs when the rotating transverse magnetization of the sample is intense enough to induce large enough electromotive force in the radiofrequency coil strong enough that it feeds back to the sample. This causes a rotation of magnetization back to the +z axis and results in line-broadening of the intense peak.
  2. Radiation damping can also produce other effects including changes to amplitude and phase of adjacent peaks.
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 702 [Terms] [Paper]
Citation: 'radiation damping' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.08402 RIS BibTex EndNote
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