phonon-impurity interaction
type: Concept
alternative label: impurity-phonon interaction
broader: phonon
broader: impurity
preferred label: برهم‌کنش فوتون-ناخالصی @fa
related: localised mode
scope note: impurity-phonon interaction

impurity
type: Concept
narrower: phonon-impurity interaction
preferred label: ناخالصی @fa

localised mode
type: Concept
preferred label: مد متمرکز @fa
related: phonon-impurity interaction

phonon
type: Concept
narrower: phonon-impurity interaction
preferred label: فونون @fa