Structural distortion and magnetism of BiFeO<sub>3</sub>epitaxial thin films: A Raman spectroscopy and neutron diffraction study

Béa, H.; Bibes, M.; Petit, S.; Kreisel, J.; Barthélémy, A.

doi:10.1080/09500830701235802

Public

Structural distortion and magnetism of BiFeO3epitaxial thin films: A Raman spectroscopy and neutron diffraction study

Published in Philosophical Magazine Letters • Mar 1, 2007

Authors:

H. Béa

M. Bibes

S. Petit

Abstract

A previous study of the growth conditions has shown that single-phase BiFeO3 thin films can only be obtained in a narrow pressure–temperature 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 mean...

Subject

Magnetism

Raman spectroscopy

Neutron diffraction

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