Struct QuantumMaterial 

pub struct QuantumMaterial {
    pub band_gap: f64,
    pub fermi_energy: f64,
    pub effective_mass: f64,
    pub mobility_300k: f64,
    pub scattering_time: f64,
    pub name: String,
}

Quantum material descriptor capturing electronic structure parameters.

All energy quantities are in eV.

Fields

band_gap: f64

Band gap energy (eV). 0.0 for metals.

fermi_energy: f64

Fermi energy measured from valence-band maximum (eV).

effective_mass: f64

Effective carrier mass as a fraction of the free electron mass (dimensionless).

mobility_300k: f64

Carrier mobility at 300 K in m²/(V·s).

scattering_time: f64

Optical scattering time (Drude relaxation time) in seconds.

name: String

Material name.

Implementations

impl QuantumMaterial

pub fn new( band_gap: f64, fermi_energy: f64, effective_mass: f64, mobility_300k: f64, scattering_time: f64, name: impl Into<String>, ) -> Self

Create a new QuantumMaterial.

Arguments

• band_gap — band gap in eV
• fermi_energy — Fermi energy in eV
• effective_mass — effective mass ratio m*/m_e
• mobility_300k — mobility at 300 K in m²/(V·s)
• scattering_time — Drude relaxation time in seconds
• name — material identifier

pub fn silicon() -> Self

Silicon preset (indirect band gap semiconductor).

pub fn gaas() -> Self

GaAs preset (direct band gap III-V semiconductor).

pub fn copper() -> Self

Copper preset (metal, effectively zero band gap).

Trait Implementations

impl Clone for QuantumMaterial

fn clone(&self) -> QuantumMaterial

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QuantumMaterial

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

Formats the value using the given formatter.