About: http://webisa.webdatacommons.org/272460885

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Thus, obtained was an element having a single hetero structure, i.e., a p-type GaN layer, and an n-type Ga0.9 Al0.1 N layer were formed on the sapphire.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr