Ferrimagnetic behavior

Hence, the ferromagnetic or ferrimagnetic behavior of a material is not a property of a molecule or an ion. Like electric conductivity, it is a cooperative property seen only in the solid state, in assembles of molecules. 

For compounds 4-6 where copper (II) ions are bridged by O-P-O groups into a layer, very interesting metamagnetic behaviors are observed. Figure 7 shows the temperature dependent magnetic susceptibilities of compound 4 at 20 kOe, which is characteristic of a ferrimagnetic behavior. The Xm vs T curves measured at 20 kOe, 180 Oe and 30 Oe show a... 

The xmT value of [SmFe] decreases from 1.632cm Kmol at 300K to 0.533 cm Kmol at 8.85 K, then sharply increases. The temperature dependent susceptibility of the [SmFe] , ranging from 1.8 to 9 K (Figure 9.16), suggests a weak ferrimagnetic behavior,... 

The XyT vs r plot for (NBu4)2Mn2[Cu(opba)l3 6DMSO HgO presents a minimum around 120 K, characteristic of a ferrimagnetic behavior with Mn-Cu antiferromagnetic interactions and noncompensation of the local spins in the ground state. As T is lowered below 120 K, XfjiT increases more and more rapidly and eventually becomes field-dependent. The temperature dependence of the FCM, ZFCM, and REM... 

Magnetic measurements performed between 1.5 K and 300 K showed that at room temperature ferromagnetic or ferrimagnetic behavior is observed for all the RFeioSiCo.5 compounds, and in low fields a large susceptibility is found correspond-... 

Brandon. E.J. Rittenberg. D.K. Arif, A.M. Miller. J.S. Ferrimagnetic behavior of multiple phases and solvates of... 

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