Large intrinsic magnetization in an epitaxial BiFeO3/NdGaO3system Anomitra Sil, Devendra S. Negi, Mit H. Naik, Manish Jain, Ranjan Datta, Rajeev Ranjan and P. S. Anil Kumar EPL, 126 5 (2019) 57003 Published online: 05 July 2019 DOI: 10.1209/0295-5075/126/57003