Lattice deformation in epitaxial Fe<sub>3</sub>O<sub>4</sub> films on MgO substrates studied by polarized Raman spectroscopy

Lattice deformation in epitaxial Fe₃O₄ films on MgO substrates studied by polarized Raman spectroscopy

Yang Yang^{1, †}, Zhang Qiang², Mi Wenbo³, Zhang Xixiang²

Different Raman modes and their corresponding numerically fitted curves. Black circles represent the experimental results, the red lines are the fitting results.