Figure 4
From: Tricritical point from high-field magnetoelastic and metamagnetic effects in UN
The high field magnetisation of UN single crystal measured at different temperatures. The right hand scale shows the first derivative of magnetisation curve, used to determine the magnetic field value of the metamagnetic phase transitions (shown by the black arrows). The dashed magenta curve shows the estimated Pauli spin magnetisation (see text). The dashed curves are the Lorentzian fits.
