Doping influence of spin dynamics and magnetoelectric effect in hexagonal Y${}_{0.7}$Lu${}_{0.3}$MnO${}_3$

W. Tian, Guotai Tan, Liu Liu +6

We use inelastic neutron scattering to study spin waves and their correlation with the magnetoelectric effect in Y${}_{0.7}$Lu${}_{0.3}$MnO${}_3$. In the undoped YMnO${}_3$ and LuMnO${}_3$,…