Radiation Damping in Nuclear Magnetic Resonance Spectroscopy

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Radiation damping (RD) is a combined manifestation of the nuclear spins and the resonant circuit. Particularly for intense nuclear magnetic resonance (NMR) signals, the coupling of the magnetization with the circuit of the radiofrequency coil induces a current in the receiver coil to generate a rotating magnetic field and thus producing a torque on the magnetization to return transverse magnetization back to equilibrium much faster than relaxation processes. RD is an important phenomenon as high magnetic field spectrometers are often used in combination with probes with high quality factors, such as probes with cryogenically cooled detection coils. This article provides a comprehensive overview of the phenomenon of RD.

Original languageEnglish (US)
Title of host publicationEncyclopedia of Spectroscopy and Spectrometry
PublisherElsevier Inc.
Pages832-836
Number of pages5
ISBN (Print)9780128032244
DOIs
StatePublished - Dec 9 2016

Fingerprint

magnetic resonance spectroscopy
Nuclear magnetic resonance spectroscopy
Magnetization
coils
Damping
damping
Radiation
magnetization
nuclear magnetic resonance
radiation
Magnetic fields
Resonant circuits
probes
Relaxation processes
magnetic fields
nuclear spin
torque
Spectrometers
Q factors
Torque

Keywords

  • Biomolecules
  • Bloch equations
  • Nuclear magnetic resonance
  • Radiation damping
  • Water suppression

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Instrumentation
  • Spectroscopy

Cite this

Krishnan, V. V. (2016). Radiation Damping in Nuclear Magnetic Resonance Spectroscopy. In Encyclopedia of Spectroscopy and Spectrometry (pp. 832-836). Elsevier Inc.. https://doi.org/10.1016/B978-0-12-409547-2.12104-3

Radiation Damping in Nuclear Magnetic Resonance Spectroscopy. / Krishnan, Viswanathan V.

Encyclopedia of Spectroscopy and Spectrometry. Elsevier Inc., 2016. p. 832-836.

Research output: Chapter in Book/Report/Conference proceedingChapter

Krishnan, VV 2016, Radiation Damping in Nuclear Magnetic Resonance Spectroscopy. in Encyclopedia of Spectroscopy and Spectrometry. Elsevier Inc., pp. 832-836. https://doi.org/10.1016/B978-0-12-409547-2.12104-3
Krishnan VV. Radiation Damping in Nuclear Magnetic Resonance Spectroscopy. In Encyclopedia of Spectroscopy and Spectrometry. Elsevier Inc. 2016. p. 832-836 https://doi.org/10.1016/B978-0-12-409547-2.12104-3
Krishnan, Viswanathan V. / Radiation Damping in Nuclear Magnetic Resonance Spectroscopy. Encyclopedia of Spectroscopy and Spectrometry. Elsevier Inc., 2016. pp. 832-836
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