Colossal Spin-Phonon Anomalies and the Ferroelectric Phase Transition in the Model Multiferroic Bifeo3
arXiv:cond-mat/0507291 · doi:10.1103/PhysRevB.73.132101
Abstract
We report a temperature-dependent Raman and neutron scattering investigation of the multiferroic material bismuth ferrite BiFeO3 (BFO).
submitted to PRL (July 2005)