@article {9970, title = {Magnetoelectric coupling and electric control of magnetization in ferromagnet/ferroelectric/normal-metal superlattices}, journal = {Physical Review B - Condensed Matter and Materials Physics}, year = {2009}, doi = {10.1103/PhysRevB.80.140415}, author = {Tianyi Cai and Sheng Ju and Jaekwang Lee and Na Sai and Alexander A. Demkov and Qian Niu and Zhenya Li and Junren Shi and Enge Wang} }