Magnetism and magnetoelectricity in the polar oxide α-Cu2V2O7Y.-W. Lee, T.-H. Jang, S. E. Dissanayake, Seunghun Lee and Yoon H. JeongEPL, 113 2 (2016) 27007DOI: https://doi.org/10.1209/0295-5075/113/27007