EntityQ5275435· pop 5· linked from 39 articlesdiffusion barrierSign in to savethin layer (usually micrometres thick) of metal usually placed between two other metalsConnectionselectrical resistivity and conductivityEntitygoldEntityoxygenEntitycopperEntityaluminiumEntitymetalEntityInternational Standard Book NumberEntitychromiumEntitynickelEntityvanadiumEntitytungstenEntityniobiumEntitytantalumEntityzirconiumEntityhafniumEntitysemiconductorEntitychemical bondEntityceramicEntityintegrated circuitEntitydiffusionEntityCategoriesMetal platingSemiconductor device fabrication