Magnetoelectric effects in Gd2CuO4
Smirnov A. I., Khlyustikov I. N.
It has been observed that an electric field induces a magnetic moment in the antiferromagnet Gd2Cu04 at temperatures below 6.5 K. The plot of MX(E:) is linear, while there is a substantial hysteresis in Mx(Ey). Contributions to the static and dynamic magnetic susceptibility proportional to £, E2, and EH have been observed. The electric field causes a linear shift of the antiferromagnetic resonance.