Figure 2: Suppression of magnetic long-range order by magnetic field.
From: Manifestation of magnetic quantum fluctuations in the dielectric properties of a multiferroic
(a) Dielectric constant and (b) magnetic torque normalized by the magnetic field (τ/H) as a function of temperature at H<Hc. For the torque measurements, the magnetic field was slightly canted away from the c-axis (~1°). τ/H versus T curves are shifted for clarity. Minimum points (indicated by black triangles) in τ/H denote TN. Typical temperature sweep rate is 0.0167 K s−1.
