Methods and apparatus for storing information or energy. An array of nano vacuum tubes is evacuated to a pressure below 10−6 Torr, where each nano vacuum tube has an anodic electrode, a cathodic electrode spaced apart from the anodic electrode, and an intervening evacuated region. An excess of electrons is stored on the cathodic electrode.
|Original language||English (US)|
|U.S. patent number||8699206|
|State||Published - Apr 15 2014|