Yi. Golovin et al., The effect of magnetic and electric fields on the state of point defects in single-crystal NaCl, PHYS SOL ST, 40(12), 1998, pp. 1981-1984
It is established that exposing crystals to a pulsed electric field with an
amplitude of similar to 10(3) kV/m creates metastable states of the point
defects, while a magnetic field with an induction of 7 T causes them to rel
ax. (C) 1998 American Institute of Physics. [S1063-7834(98)01012-0].