Figure 5

The time-of-flight neutron diffraction patterns for nano Ni at atmospheric pressure and selected temperatures. The peak intensities of the hkl diffractions are normalized relative to that of (111) at T = 1073 K for width comparison purpose. The insert shows the blow-up as well as comparison of the (111) peak between T = 318 K and T = 1073 K, with vertical axis being the measured intensities