Magnetic structure of the magnetoelectric material Ca2CoSi2O7
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Magnetoelectric Properties of (Ca1−xSrx)2CoSi2O7 Crystals
We have investigated the magnetoelectric properties of (Ca1−xSrx)2CoSi2O7 (0 ≤ x ≤ 1) crystals with a quasi-two-dimensional structure. In Ca2CoSi2O7 (x = 0), a canted antiferromagnetic transition occurs at 5.6 K. The transition temperature TN is increasing with increasing Sr concentration, and the rises of the magnetization and dielectric constant become larger. Since the dielectric constant sh...
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تاریخ انتشار 2017