Double layer may refer to:
- Double layer (plasma), a structure in a plasma and consists of two parallel layers with opposite electrical charge
- Double layer (interfacial), a structure that appears on the surface of an object when it is placed into a liquid
- Double layer (biospecific), the surface where two different phases of matter are in contact
- DVD+R DL or Double layer, a DVD format
Famous quotes containing the words double and/or layer:
“Hollywood held this double lure for me, tremendous sums of money for work that required no more effort than a game of pinochle.”
—Ben Hecht (1893–1964)
“The writer in me can look as far as an African-American woman and stop. Often that writer looks through the African-American woman. Race is a layer of being, but not a culmination.”
—Thylias Moss, African American poet. As quoted in the Wall Street Journal (May 12, 1994)