Fig. 1: Magnetic and dielectric properties of bulk CrOCl. | Nature Communications

Fig. 1: Magnetic and dielectric properties of bulk CrOCl.

From: Multi-state data storage in a two-dimensional stripy antiferromagnet implemented by magnetoelectric effect

Fig. 1

a Crystal structure of CrOCl above the Néel temperature with the Pmmn space group in a unit cell. b Crystal structure of CrOCl below the Néel temperature with the P21/m space group in a unit cell. The structural parameter α that defines the crystal symmetry is labeled in the unit cell. The vectors on each atom represent the atomic displacements (magnified 100 times), while the dashed boxes and open arrows represent the calculated antiferroelectric polarizations of different Cl-Cr-O chains. c Temperature dependence of relative permittivity εr and magnetic moment of bulk CrOCl crystal. d ∆εr/εr(0 T) versus out-of-plane magnetic field and the corresponding M − H curve at 2 K.

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