SEARCH Articles Figures Tables Coil NMR Probes Induction probes four-coil Induction probes multi-coil Induction probes three-coil Magnetic susceptibility probe coils Normal Versus Inverse Coil Configurations in NMR Probes Physical principles of multi-coil differential probes Probe cross coil Probe single coil Radial responses of two-coil induction probes displaced with respect to the borehole axis Three-coil differential probe