semi condoctores
preferred label: نیم‌رسانا @fa
type: Concept
narrower: optically excited semiconductor

conduction
preferred label: رسانش @fa
type: Concept
related: optically excited semiconductor

excitation
preferred label: برانگیختگی @fa
type: Concept
related: optically excited semiconductor

optically excited semiconductor
related: excitation
related: conduction
related: energy band
related: conduction band
broader: semi condoctores
preferred label: نیم‌رسانای برانگیخته با نور @fa
type: Concept

energy band
preferred label: نوار انرژی @fa
type: Concept
related: optically excited semiconductor

conduction band
preferred label: نوار رسانش @fa
type: Concept
related: optically excited semiconductor