Abstract
We have observed for the first time the formation of the region with coherent precession of magnetization (CPM) in superfluid 3 He in aerogel covered by solid monolayers of 4 He . The signal of CPM has been observed by pulsed NMR and by CW NMR. By playing with the magnetic field gradient we were able to distinguish the spatial position of the region of CPM as well as to determine the long-scale inhomogenity of the order parameter. We have observed an evidence for existence of an enormous number of topological defects in superfluid 3 He in aerogel.
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