ANTIFERROMAGNETIC RESONANCE IN ORTHORHOMBIC WEAK FERROMAGNET YCrO3

V. Sanina , E. Golovenchits , T. Fomina , A. Gurevich

Antiferromagnetic resonance in YCrO3 single crystals was studied in pulse magnetic fields in 1-6mm wave-length range. The frequency vs field dependences were measured with magnetic field H0 directed along a and c axes. For the H0 directed along the a-axis at H0 = 33 kOe the spin-flop takes place. As in the earlier investigated orthorhombic NaNiF3 the parameters of the free energy were calculated. The obtained values of the parameters are compared with the values of the same parameters for NaNiF3.

Domaines: Articles anciens

V. Sanina, E. Golovenchits, T. Fomina, A. Gurevich. ANTIFERROMAGNETIC RESONANCE IN ORTHORHOMBIC WEAK FERROMAGNET YCrO3. Journal de Physique Colloques, 1971, 32 (C1), pp.C1-1149-C1-1150. ⟨10.1051/jphyscol:19711411⟩. ⟨jpa-00214453⟩