Advances in Condensed Matter Physics / 2014 / Article / Fig 1

Research Article

The Origin and Coupling Mechanism of the Magnetoelectric Effect in TMCl2-4SC(NH2)2 (TM = Ni and Co)

Figure 1

Crystal structure of (a) NiCl2-4SC(NH2)2 (DTN) and (b) CoCl2-4SC(NH2)2 (DTC) with some atoms omitted for clarity. The cartoons on the left show the direction of the electric polarization produced by the S=C bonds.