Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Bloembergen-Purcell-Pound model

Often a simplified functional form can be assumed, of which the most common is the BPP approximation (Bloembergen, Purcell and Pound 1948). This model assumes that the autocorrelation function is exponential... [Pg.103]

The temperature dependence of the spin-lattice relaxation rate Ef is usually analyzed using the simple Bloembergen, Purcell and Pound (BPP) model, which assumes a single correlation time describing non-correlated isotropic random motions. The spin-lattice relaxation expressed in terms of the spectral density function J(a>) evaluated at the NMR Larmor frequencies (Do and 2(Oo is... [Pg.119]

See other pages where Bloembergen-Purcell-Pound model is mentioned: [Pg.210]    [Pg.196]    [Pg.326]    [Pg.791]    [Pg.235]    [Pg.352]    [Pg.364]   
See also in sourсe #XX -- [ Pg.132 ]

See also in sourсe #XX -- [ Pg.132 ]



SEARCH



Bloembergen

Bloembergen—Purcell—Pound

Pounds

Purcell

© 2024 chempedia.info