Struct LindhardScharff 

pub struct LindhardScharff { /* private fields */ }

Lindhard-Scharff model with optional per-element correction factors.

Implementations

impl LindhardScharff

pub fn new() -> Self

Plain LS (all corrections 1).

pub fn with_correction(self, z2: u8, factor: f64) -> Self

Multiply the stopping in target element z2 by factor.

pub fn reduced_stopping(&self, ion: &Ion, z2: u8, m2_amu: f64, eps: f64) -> f64

Reduced stopping dε/dρ at reduced energy eps (without correction).

Trait Implementations

impl Clone for LindhardScharff

fn clone(&self) -> LindhardScharff

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LindhardScharff

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for LindhardScharff

fn default() -> LindhardScharff

Returns the “default value” for a type.

impl ElectronicStopping for LindhardScharff

fn name(&self) -> &'static str

Short stable model name (used in output metadata).

fn stopping( &self, ion: &Ion, target_z: u8, energy_ev: f64, ) -> Result<f64, StoppingError>

Stopping cross section per atom of element target_z, J m².

fn sqrt_energy_coefficient(&self, ion: &Ion, target_z: u8) -> Option<f64>

If this model is exactly S(E) = c sqrt(E) for this ion and target (the velocity-proportional Lindhard-Scharff form), return c in J m² eV^(-1/2); None (the default) otherwise.

fn validity(&self, ion: &Ion) -> ValidityRange

Advisory validity range for this ion.