About: http://webisa.webdatacommons.org/23593208

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	At very low temperatures, e.g. 4??? K., the carriers in the semiconductor are virtually all frozen and the semiconductor is basically an insulator--its Fermi-level is then lying only a few millivolts below the conduction band.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com