1953/04/15 by C. Kittel, Elihu Abrahams · 2 citations
Chemistry · Materials Science · Physics and Astronomy · #Advanced NMR Techniques and Applications #NMR spectroscopy and applications #Solid-state spectroscopy and crystallography
paper · doi:10.1103/physrev.90.238
openalex publication_date 1953/04/15 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/25
Calculations are given for the frequency moments associated with the dipolar broadening of magnetic resonance lines in crystals having lattice points populated at random by identical paramagnetic ions or nuclei. It is found that for fractional magnetic population f>0.1 the line shape is approximately Gaussian with a width proportional to f(1)/(2); for f<0.01 the line shape is approximately Lorentzian with a width proportional to f.