Fig. 3.

The change in electric polarization, magnetization, and dielectric constant at the SST. a Pulsed-field electric polarization ΔP(H) (left axis, black) and change in magnetization ΔM(H) (right axis, red) at T = 35 K for increasing and decreasing pulsed magnetic fields. Here E || H || [110] where E and H are the direction of the electric polarization and magnetic field. The magnetization is measured on a randomly oriented collection of single crystals. b Quasi-DC field dielectric constant $\mathrm{\Delta }ϵ\prime \left(H\right)$ (left axis, black) and electric polarization ΔP(H) (right axis, red) for increasing and decreasing quasi-DC fields. The loss tangent for dielectric measurements is less than 10⁻⁵ and E || H || [110]. The standard errors due to random noise are smaller than the line widths except for DC dielectric constant data, where the data are averaged, and the standard error is indicated