RA Ewings, TG Perring, O Sikora, DL Abernathy… - arXiv preprint arXiv …, 2015 - arxiv.org
We have used time-of-flight inelastic neutron scattering to measure the spin wave spectrum
of the canonical half-doped manganite Pr $ _ {0.5} $ Ca $ _ {0.5} $ MnO $ _ {3} $, in its …