Abstract:
Results of experiments with liquid 3He immersed in a new type
of aerogel are described. This aerogel consists of
Al2O3⋅H2O strands which are nearly parallel to each
other, so we call it as a “nematically ordered” aerogel. At all
used pressures a superfluid transition was observed and a
superfluid phase diagram was measured. Possible structures of the
observed superfluid phases are discussed.
Citation:
R. Sh. Askhadullin, V. V. Dmitriev, D. A. Krasnikhin, P. N. Martynov, A. A. Osipov, A. A. Senin, A. N. Yudin, “Phase diagram of superfluid 3He in “nematically ordered”
aerogel”, Pis'ma v Zh. Èksper. Teoret. Fiz., 95:6 (2012), 355–360; JETP Letters, 95:6 (2012), 326–331