Struct OenRobinson 

pub struct OenRobinson { /* private fields */ }

Oen-Robinson model. stopping is the impact-averaged value; use OenRobinson::local_loss for the per-collision loss.

Implementations

impl OenRobinson

pub fn new() -> Self

New model with plain LS nonlocal coefficient.

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

Local electronic energy loss, J, for a collision with closest approach r_min_m (metres), which must be finite and non-negative.

Trait Implementations

impl Clone for OenRobinson

fn clone(&self) -> OenRobinson

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OenRobinson

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

Formats the value using the given formatter.

impl Default for OenRobinson

fn default() -> OenRobinson

Returns the “default value” for a type.

impl ElectronicStopping for OenRobinson

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

Advisory validity range for this ion.

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.