e/Dark current spectroscopy

Information
has gloss	eng: Dark Current Spectroscopy is a technique that is used to determine contaminants in silicon.
lexicalization	eng: Dark current spectroscopy
instance of	(noun) a tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors Si, silicon, atomic number 14