Paramagnetic scattering cross-sections of Nd and Dy at neutron wavelength between 0.5 A0 - 4 A0

The paramagnetic scattering cross-sections of Nd and Dy are calculated, for neutron wavelengths between 0.5-4 A, theoretically and deduced from available experimental data. The theoretical calculations are carried out using magnetic form factors deduced from Hartree-Fock radial wave functions for the 4 f electrons. The resulting theoretical curves of the paragnetic scattering cross-sections are compared with those deduced from data obtained using the transmission measurements. Both theoretical and experimental values found to be consistant