Journal Article 2 complex functional materials Research Support, Non-U.S. Gov't 1 Research Support, U.S. Gov't, Non-P.H.S. 1 applied electric fields 1 barium titanate 1 coexisting phases 1 plus ... depth profiling 1 grain sizes 1 in situ 1 microstructures 1 neutron diffraction 1 non-destructive characterization 1 resonant X-ray reflectivity 1 strain mechanisms 1 thin film heterostructures 1 moins ...