About: http://webisa.webdatacommons.org/8222399

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	http://www.freepatentsonline.com/7303628.htmlThe interface of two different semiconductor materials forms a heterostructure which can be useful in a variety of applications such as lasers and high frequency electronics.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com