Wu, T, S.B Ogale, J.E Garrison, B Nagaraj, Z Chen, Ramamoorthy Ramesh, and T Venkatesan. "Deposition and electrical characterization of dielectric/ferromagnetic heterostructure." Proceedings of the Materials Research Society Symposium -. Ed. Rzchowski M.S, Kawasaki M, Millis A.J, Molnar S, and Rajeswari M. Vol. 602. 2000. 363–370.