Nuclear Spin Relaxation by Translational Diffusion in Liquid Ethane

Proton spin dynamics in polymer melts: New perspectives for experimental investigations of polymer dynamics

“…As recently demonstrated for simple (non-polymeric) liquids, the slow translational dynamics probed by the intermolecular relaxation dominates the 1 H relaxation dispersion at low frequencies [48][49][50][51][52], and this is also the case for polymers as discussed above. Applying eq.…”

Nuclear Magnetic Relaxation and the Biological Membrane

“…In this way, it was shown that intermolecular relaxation was normally the dominant relaxation mechanism in, for example, liquid ethane (Harmon and Muller, 1969) and solid benzene (Anderson, 1965). Further, a number of studies have shown the importance of translational motions in proton relaxation.…”

“…Harmon and Muller (1969) have also considered the effect of a nonuniform spin density, but again the correction factor introduced is only a few percent.…”

Novel Approaches in Spectroscopy of Interparticle Inter-Actions. Vibrational Line Profiles and Anomalous Non-Coincidence Effects

“…(40b) is the result of the averaging procedure performed using a model distribution function taken from Ref. [88], p, is the nwnber density of the probe particles (in neat liquids p,=nNAIVM, NA is the Avogadro nwnber and VM the molar volume, n=l for molecular liquids, n=a+m for the MaAm molten salt), and l;(lp8) is the length of the vectors defining the positions of i or p atoms with respect to the center of mass of the molecule studied or molecule B.…”