Experiments on A-like to B phase transitions of He-3 confined to aerogel

Dmitriev, VV and Kosarev and Mulders, N and Zavjalov, VV and Zmeev, DY (2003) Experiments on A-like to B phase transitions of He-3 confined to aerogel. Physica B: Condensed Matter, 329. pp. 320-321. ISSN 0921-4526

Abstract

We have done pulsed and CW NMR studies of A-like to B phase transition in superfluid He-3 confined within aerogel with 98% porosity. The experiments were performed at pressure of 25.5 bar and in magnetic field of 284 Oe and I kOe. A kinetics of the transition is found to be different for pure He-3 in aerogel and for the cell preplated with He-4.