Visualizing short-range charge transfer at the interfaces between ferromagnetic and superconducting oxides
TeYu Chien, L. F. Kourkoutis, J. Chakhalian, B. Gray, M. Kareev, N. P. Guisinger, D. A. Muller, J. W. Freeland
Nat. Commun. 4, 2336 (2013)
Visualizing short-range charge transfer at the interfaces between ferromagnetic and superconducting oxides