Lattice dynamics and complete polarization analysis of Raman-active modes in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msub> <mml:mi>LaInO</mml:mi> <mml:mn>3</mml:mn>
In this study, we present a comprehensive analysis of the Raman-active phonon modes in orthorhombic LaInO 3 based on a combination of polarization-angle resolved Raman spectroscopy and density functional theory calculations. By using backscattering from multiple crystallographic surface orientations and em...