Observation of Dzyaloshinskii interaction in three-nucleus clusters of copper (II)
Tsukerblat B.S., Novotortsev V.M., Kulyavskaya B.Ya., Belinskii M.I., Abov A.V., Bazhan A.N., Kalinnikov V.T.
We investigated the magnetic susceptibility of the three-nucleus compound [CUj(C6H5N20)3(OH)]S04 •10.5H2O in the temperature interval 4.2-11 °K and at magnetic fields 0-50 kOe. We show that allowance for the antisymmetrical interaction leads to good agreement between theory and experiment.