Correlation functions for inhomogeneous magnetic field in random media with application to a dense random pack of spheres Export

@article{AU03, abstract = {In porous media subject to applied magnetic field, the internal field arises out of susceptibility contrast of the constituents. We have examined the spatial inhomogeneity of the internal fields in a random pack of spheres using numerical computation. We find that the pair-correlation function of the internal field (K2) is a close approximation to the structure factor of the material, thus K2 can be used to characterize pore geometry. The magnetic length scale M exhibited in K2 is shown to be related to the fluid transport in the medium.}, author = {Audoly, B. and Sen, P. N. and Ryu, S. and Song, Y. Q.}, citeulike-article-id = {3138732}, citeulike-linkout-0 = {http://dx.doi.org/10.1016/S1090-7807(03)00179-4}, citeulike-linkout-1 = {http://www.ingentaconnect.com/content/els/10907807/2003/00000164/00000001/art00179}, doi = {10.1016/S1090-7807(03)00179-4}, issn = {1090-7807}, journal = {Journal of Magnetic Resonance}, keywords = {au03, correlation, functions, ig, magnetic, susceptibility}, month = {September}, pages = {154--159}, posted-at = {2008-08-20 09:14:06}, priority = {0}, publisher = {Elsevier}, title = {Correlation functions for inhomogeneous magnetic field in random media with application to a dense random pack of spheres}, url = {http://dx.doi.org/10.1016/S1090-7807(03)00179-4}, year = {2003} }

TY - JOUR ID - AU03 L3 - citeulike-article-id:3138732 N2 - In porous media subject to applied magnetic field, the internal field arises out of susceptibility contrast of the constituents. We have examined the spatial inhomogeneity of the internal fields in a random pack of spheres using numerical computation. We find that the pair-correlation function of the internal field (K2) is a close approximation to the structure factor of the material, thus K2 can be used to characterize pore geometry. The magnetic length scale M exhibited in K2 is shown to be related to the fluid transport in the medium. JF - Journal of Magnetic Resonance SN - 1090-7807 EP - 159 TI - Correlation functions for inhomogeneous magnetic field in random media with application to a dense random pack of spheres PB - Elsevier SP - 154 KW - au03 KW - correlation KW - functions KW - ig KW - magnetic KW - susceptibility AU - Audoly, B AU - Sen, PN AU - Ryu, S AU - Song, YQ PY - 2003/09// UR - http://dx.doi.org/10.1016/S1090-7807(03)00179-4 ER -