Figure 1
From: Hydrogen mobility in the lightest reversible metal hydride, LiBeH3
Temperature dependence of the elastically scattered (within the resolution limit of the spectrometer) neutron intensity averaged over the entire investigated momentum transfer range and normalized to unity at the baseline temperature of 20 K. The spectra, dominated by the incoherent scattering from the hydrogen in the hydrides, show a sharp melting-type transition for LiBeH3 at ca. 265 K.
