ANALYSIS OF EXPERIMENTAL NMR ABSORPTION BANDS OF POLYCRYSTALS USING THE HEUMAN О»-FUNCTION
O. V. Falaleev1, A. S. Kondratov2
1Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russia
2Siberian Federal University, Krasnoyarsk, Russia
Keywords: формула Бломбергена-Роуланда, О»-функция Хеймана, поликристаллы, частотные распределения, свертки с лоренцевой и гауссовой линиями, Bloembergen-Rowland formula, Heuman lambda-function, polycrystals, frequency distributions, convolutions with Lorentzian and Gaussian lines
Abstract
Distributions described by the Bloembergen-Rowland (BR) formula and widely used in NMR of solids for studying polycrystalline samples, which is closely connected with the problem of constructing the convolutions of such distributions with a broadening symmetric function, are strictly area normalized. The application of the obtained methodological results is illustrated by the example of the analysis of NMR data for UF6.
|
