%0 Journal Article %K Thin films %K Crystal structure %K Multiferroics %K Epitaxial growth %K Ferroelectricity %K Bismuth ferrite %K Bismuth %K Ferrite %K Ferroelectric films %K Ferroelectric switching %K Piezoforce microscopy %K Domain structure %K Composite micromechanics %K Crystals %K BFO films %K Coercivities %K Complex domains %K Critical issues %K Ferroelectric property %K Future directions %K Heteroepitaxy %K Model platform %K State of research %K X-ray reciprocal space mapping %A Y.H Chu %A L.W Martin %A Q Zhan %A P.L Yang %A M.P Cruz %A K Lee %A M Barry %A S.Y Yang %A Ramamoorthy Ramesh %A Fridkin V %A Ducharme S %A Kleemann W %A Ishibashi Y %B Ferroelectrics %D 2007 %G eng %P 167-177 %R 10.1080/00150190701454867 %T Epitaxial multiferroic BiFeO3 thin films: Progress and future directions %V 354