Constants of motion in NMR spectroscopy

Jamie D. Walls, Yung Ya Lin

Research output: Contribution to journalArticle

16 Scopus citations

Abstract

We present a general method for constructing a subset of the constants of motion in terms of products of spin operators. These operators are then used to give insight into the multi-spin orders comprising the quasi-equilibrium state formed under a Jeener-Broekaert sequence in small, dipolar-coupled, spin systems. We further show that constants of motion that represent single-quantum coherences are present due to the symmetry of the dipolar Hamiltonian under 180° spin rotations, and that such coherences contribute a DC component to the FID which vanishes in the absence of the flip-flop terms and is only present for spin clusters with an odd number of spins.

Original languageEnglish (US)
Pages (from-to)22-29
Number of pages8
JournalSolid State Nuclear Magnetic Resonance
Volume29
Issue number1-3
DOIs
StatePublished - Feb 1 2006
Externally publishedYes

ASJC Scopus subject areas

  • Radiation
  • Chemistry(all)
  • Nuclear and High Energy Physics
  • Instrumentation

Fingerprint Dive into the research topics of 'Constants of motion in NMR spectroscopy'. Together they form a unique fingerprint.

  • Cite this