Hg. Cho et Hl. Strauss, PERSISTENT INFRARED HOLEBURNING IN POLY(AMMONIUM STYRENE SULFONATE), The Journal of chemical physics, 99(12), 1993, pp. 10068-10069
The ND stretching bands of the title compound have been burned. The po
lymer is doped with deuterium and contains a small amount of NH3D+ ion
. The resulting holes are similar to those produced in inorganic ammon
ium salts, but the hole burning efficiency of the burning process is l
ower in the polymer.