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Structural distortion and magnetism of BiFeO<sub>3</sub>epitaxial thin films: A Raman spectroscopy and neutron diffraction study
A previous study of the growth conditions has shown that single-phase BiFeO3 thin films can only be obtained in a narrow pressureātemperature window and that these films display a weak magnetic moment. Here, we study in more detail the structure and the magnetism of single-phase BiFeO3 films by means of ā¦