Magnetic proximity effect in graphene coupled to a BiFe O3 nanoplate

Yan Fei Wu, Hua Ding Song, Liang Zhang, Xin Yang, Zhaohui Ren, Dameng Liu, Han Chun Wu, Jansheng Wu, Jin Guang Li, Zhenzhao Jia, Baoming Yan, Xiaosong Wu, Chun Gang Duan, Gaorong Han, Zhi Min Liao^*, Dapeng Yu