Magnetic resonance in the guise of conventional imaging (MRI, also known as k-space
imaging) and diffusion imaging (q-space imaging) and combined k-and q-space imaging …

Nuclear magnetic resonance (NMR) diffusion experiments offer a unique opportunity to
study boundaries restricting the diffusion process. In a recent Letter [Phys. Rev. Lett. 107 …

NMR q-space imaging is a powerful non-invasive technique used to determine structural
characteristics of pores in applications ranging from medical to material science. To date, the …

Diffusion in porous media has been used as a probe of pore geometry in various NMR
techniques. We will examine the effect of time-dependent diffusion in CPMG by showing that …

In porous material research, one main interest of nuclear magnetic resonance diffusion
(NMR) experiments is the determination of the shape of pores. While it has been a …

Diffusion nuclear magnetic resonance (NMR) is a powerful technique for studying porous
media, but yields ambiguous results when the sample comprises multiple regions with …

The spatial resolution in NMR microscopy is inherently limited by a loss in signalto-noise
ratio as the voxel size is decreased (1, 2). In porous materials where the local structure is …

The internal structure of porous materials is of importance in many areas such as medicine,
chemical engineering, and petrophysics. While diffraction methods such as x ray are widely …

We discuss some challenges and recent advances in understanding the macroscopic signal
formation at high non-narrow magnetic field gradients at which both the narrow pulse and …

Publisher Summary This chapter concentrates on characterization of the actual pore space,
and transport within the pore space, using nuclear magnetic resonance (NMR) methods …