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Figure 1
(a) Susceptibility as a function of temperature near the spin re-orientation region along the three orthogonal directions of the GdCrO3 crystal and (b) magnetisation as a function of field applied along the b axis showing a metamagnetic transition at T = 2 K. (c) Polarisation and permittivity as a function of temperature and (d) magnetisation as a function of field applied along the c axis at T = 2 K, showing the presence of a small hysteresis. |