pub fn bragg_cross_section_per_atom(
model: &dyn ElectronicStopping,
correction: &dyn CompoundCorrection,
ion: &Ion,
material: &Material,
energy_ev: f64,
) -> Result<f64, StoppingError>Expand description
Stopping cross section per average atom of material, J m²
(f · Σ_j x_j S_j).