nabu.estimation.phase

source module nabu.estimation.phase

Functions

• estimate_delta_beta_from_material — Estimate the delta/beta ratio from material properties using xraylib.

source estimate_delta_beta_from_material(material_formula, material_density, energy_kev)

Estimate the delta/beta ratio from material properties using xraylib.

Parameters

• material_formula : str — Material formula, for example "H2O" or "SiO2".

• material_density : float — Material density in g/cm3.

• energy_kev : float — Beam energy in keV.

Raises

• ValueError

• ImportError