Space Group Symmetry of BaFe${}_2$Se${}_3$: ab initio-Experiment Phonon Study

M. J. Weseloh, V. Balédent, W. Zheng +7

This paper presents a study of the structure dynamics in BaFe${}_2$Se${}_3$. We combined first-principle calculations, infrared measurements and a thorough symmetry analysis. Our study…