Figure 1
Incoherent neutron scattering cross sections and coherent neutron scattering lengths for selected elements. Relative incoherent scattering cross sections are represented by a disc coloured on a grey scale (dark, high incoherent cross section; light, low incoherent cross section), and relative coherent scattering lengths are represented by red and green discs. The red discs for hydrogen and manganese indicate the negative sign of their scattering lengths, while those shown in green are positive. |