periodic structure
type: Concept
preferred label: ساختار دوره‌ای @fa
related: multilayer

optical multilayer
type: Concept
broader: multilayer
preferred label: چندلایه نوری @fa

magnetic multilayer
type: Concept
broader: multilayer
preferred label: چندلایه مغناطیسی @fa

quantum wells
type: Concept
broader: multilayer
preferred label: چاه کوانتومی @fa

superlattice
type: Concept
broader: multilayer
preferred label: ابرشبکه @fa

multilayer
type: Concept
narrower: optical multilayer
narrower: quantum wells
narrower: superlattice
narrower: magnetic multilayer
preferred label: چندلایه @fa
related: periodic structure
related: thin film

thin film
type: Concept
preferred label: لایه نازک @fa
related: multilayer