Double Layer

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:

    “On the death of a friend, we should consider that the fates through confidence have devolved on us the task of a double living, that we have henceforth to fulfill the promise of our friend’s life also, in our own, to the world.”
    —Henry David Thoreau (1817–1862)

    “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)