First-principles study of lattice dynamical properties of the room-temperature $P{2}_1/n$ and ground-state $P{2}_1/c$ phases of WO${}_3$

H. Hassani, B. Partoens, E. Bousquet +1

Using first-principles density functional theory, we investigate the dynamical properties of the room-temperature $P{2}_1/n$ and ground-state $P{2}_1/c$ phases of WO${}_3$. As a prelimin…