About: diffusion layer

Premodifier: diffusion
Head noun: layer

Same concepts
http://dbpedia.org/resource/Diffusion_layer

Broader concepts

label	provenance	confidence
semiconductor device	isap:159958148	0.736462

Narrower concepts

label	provenance	confidence
source	isap:115259991	0.254639
region	isap:123813802	0.116939