anode dark space

anode dark space

[′a‚nōd ′därk ‚spās]
(electronics)
A thin, dark region next to the anode glow in a glow-discharge tube.
References in periodicals archive ?
DC glow discharge includes of the separate regions, Aston dark space, cathode glow, cathode dark space, negative glow, faraday dark space, positive column, anode dark space. The dark spaces are regions relatively poor of ions comparing with plasma region dc discharge [2].