Also contains definitions of: ADMR, DEDMR, DFDMR, PDMR, RYDMR
A double @R05326@ technique in which transitions between spin sublevels are detected by optical means. Usually these are sublevels of a triplet and the transitions are induced by microwaves. For different types of optical detection the following expressions are used: ADMR (absorption), DEDMR (delayed emission, non-specified), DFDMR (@D01579@), FDMR (@F02453@), PDMR (@P04569@). If a reaction yield is followed the expression RYDMR (reaction yield detected magnetic @R05326@) is used.