Spin Fluid Dynamics Observed by Magnetic Fountain Effect and Mechano-Spin Effect in the Ferromagnetic Superfluid ${}^3$He A${}_1$ Phase

Y. Aoki, A. Yamaguchi, K. Suzuki +2

Systematic observations of the magnetically generated fountain pressure in the superfluid ${}^3$He A${}_1$ have been carried out in a newly built apparatus designed to reduce the effec…