neutronpy.crystal.material.Material.calc_nuc_str_fac

Material.calc_nuc_str_fac(hkl)

Calculates the structural form factor of the material.

Parameters:

hkl : tuple of floats, or tuple of array-like

Reciprocal lattice positions at which the structure factor should be calculated

Returns:

NSF : float or ndarray

Nuclear structure factor at the position or positions specified