Jr. Owers-bradley et al., Non-linear effects from the dipolar demagnetising field in He-3 at very high magnetic field, PHYSICA B, 284, 2000, pp. 190-191
We present NMR measurements in He-3 at 150 mK in a high magnetic field lead
ing to non-linear effects caused by the dipolar demagnetisation field. We r
eport the first observation of long-lived free induction decays and provide
a theoretical interpretation. (C) 2000 Elsevier Science B.V. All rights re
served.