Radiation Damping for Speeding-up NMR Applications
  We demonstrate theoretically and numerically how to control the NMR relaxation rate after application of the standard spin echo technique. Using radiation damping, we return the nuclear magnetization to its equilibrium state during a time interval that is negligible compared to the relaxation time. We obtain an estimate for optimal radiation damping which is consistent with our numerical simulations. 
Gennady P. Berman (LANL), Michelle A. Espy (LANL), Vyacheslav N.   Gorshkov (National Technical University of Ukraine) Vladi...
physics.ins-det cond-mat.other nucl-ex physics.comp-ph physics.med-ph quant-ph