Charge order, dynamics, and magneto-structural transition in multiferroic LuFe${}_2$O${}_4$

X. S. Xu, M. Angst, T. V. Brinzari +8

We investigated the series of temperature and field-driven transitions in LuFe${}_2$O${}_4$ by optical and Mössbauer spectroscopies, magnetization, and x-ray scattering in order to und…