Spin and lattice dynamics at the spin-reorientation transitions in the rare-earth orthoferrite Sm0.55Tb0.45FeO3RemoveR. M. Dubrovin, A. I. Brulev, N. R. Vovk, I. A. Eliseyev, N. N. Novikova, V. A. Chernyshev, A. N. Smirnov, V. Yu. Davydov, Anhua Wu, Liangbi Su, R. V. Mikhaylovskiy, A. M. Kalashnikova, and R. V. PisarevPhys. Rev. B 112, 174419 (2025)