Multiple quantum NMR dynamics in dipolar ordered spin systems

S. I. Doronin, E. B. Fel'dman, E. I. Kuznetsova, G. B. Furman, S. D. Goren

Research output: Contribution to journalArticlepeer-review

2 Scopus citations


We investigate analytically and numerically the multiple-quantum (MQ) NMR dynamics in systems of nuclear spins 1/2 coupled by the dipole-dipole interactions in the case of the dipolar ordered initial state. We suggest two different methods of MQ NMR. One of them is based on the measurement of the dipolar temperature in the quasiequilibrium state which is established after the time of order ωloc -1 (ωloc is the dipolar local field) after the MQ NMR experiment. The other method uses an additional resonance (π/4)y pulse after the preparation period of the standard MQ NMR experiment in solids. Many-spin clusters and correlations are created faster in such experiments than in the usual MQ NMR experiments and can be used for the investigation of many-spin dynamics of nuclear spins in solids.

Original languageEnglish
Article number144405
JournalPhysical Review B - Condensed Matter and Materials Physics
Issue number14
StatePublished - 2 Oct 2007

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics


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