Struct MerminGas 

pub struct MerminGas { /* private fields */ }

The Mermin dielectric function of a free-electron gas with a relaxation energy ħγ (see the module docs). Atomic units (Hartree, bohr).

Implementations

impl MerminGas

pub fn new(gas: LindhardGas, gamma: f64) -> Result<Self, ElectronDataError>

The gas gas with relaxation energy gamma >= 0 (Hartree). gamma = 0 is the Lindhard function.

pub fn gas(&self) -> &LindhardGas

The underlying Lindhard gas.

pub fn gamma(&self) -> f64

The relaxation energy ħγ, Hartree.

pub fn epsilon(&self, q: f64, w: f64) -> (f64, f64)

ε_M(q, ω) as (Re, Im) for q > 0, ω > 0 (dV2022 eq. (4)).

pub fn loss(&self, q: f64, w: f64) -> f64

The loss function Im[-1/ε_M(q, ω)] = Im ε/|ε|².

Trait Implementations

impl Clone for MerminGas

fn clone(&self) -> MerminGas

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MerminGas

impl Debug for MerminGas

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

Formats the value using the given formatter.

impl PartialEq for MerminGas

fn eq(&self, other: &MerminGas) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MerminGas