Echo-planar microscopy of porous rocks.
A modified version of the echo-planar imaging sequence incorporating multiple 180 degrees RF pulses (PEPI) has been implemented at 11.7 T and used to generate high resolution images of porous solids. By preceding the PEPI sequence with an inversion recovery or flow-encoding sequence, rapid T1, and velocity mapping is possible in the microscopic domain.
Peters
A M
AM
Magnetic Resonance Centre, University of Nottingham, UK.
Robyr
P S
PS
Bowtell
R W
RW
Mansfield
P
P
D017352:Echo-Planar Imaging; D009682:Magnetic Resonance Spectroscopy; D016062:Porosity