About: aluminum oxide al2o3

Premodifier: aluminum oxide
Head noun: al2o3

Same concepts

Broader concepts

label	provenance	confidence
high-k dielectric material	isap:293719706	0.744949
process-compatible material	isap:293719685	0.649443
material	isap:293719679	0.624652
example	isap:223596148	0.505811
common compound	isap:296190044	0.449576
oxide	isap:367681789	0.362157
layer	isap:364995484	0.141748

Narrower concepts

label	provenance	confidence