Investigation of the critical behavior of yttrium orthoferrite YFeO3 with the aid of the Mossbauer effect
Cherepanov V.M., Yakimov S.S.
The critical behavior of single-crystal YFe03 in an external magnetic field Η II [с] has been investigated, for the first time, with the aid of the Mossbauer effect. The obtained values of the critical exponents (/3=0.36+0.01; 6=4.0+0.4; у = 1.0+0.2) satisfy the scaling-hypothesis relations. A change in the "cant" angle of the sublattices is observed in the region T^T^.
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![](/ps/1782/article_27143_800_head.png "The critical behavior of single-crystal YFe0<sub>3</sub> in an external magnetic field Η II <b><i>[с] </i></b>has been investigated, for the first time, with the aid of the Mossbauer effect. The obtained values of the critical exponents (/3=0.36+0.01; 6=4.0+0.4; <b><i>у = </i></b>1.0+0.2) satisfy the scaling-hypothesis relations. A change in the "cant" angle of the sublattices is observed in the region <b><i>T^T^.</i></b>")