Brief description of the multiple quantum detection selective of transitions at the resonance magnetic resonance

摘要

P the invention relates to a method of detection selective of transitions at the resonance multiple quantum magnetic resonance. / p & & p & a static state of the non - electrolyte of a set of giromagnetiques is prepare. After a period of evolution t, a pulse of the mixture was 90 is wrapper and the induction decay free sampled as a function of time t. the function s (t, t, ph) is developed for values of t modified may be, and the values chosen. The linear combinations of the function s give after fourier transform, a two-dimensional spectrum of transitions multiple quantum limited by the choice of the phases and the linear combinations. / p & & p & a spectrometry. / p