TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

HOLE FLOW [1 record]

Record 1 2004-09-09

English

Subject field(s)
  • Semiconductors (Electronics)
CONT

The movement of a free electron from atom to atom leaves a hole in the atom it left. This hole is quickly filled by another free electron. As this movement is transmitted throughout the conductor, an electric current is created from the negative to the positive. At the same time, the "hole" has been moved backward in the conductor as one free electron after another takes its place in a sort of chain reaction. "Hole flow" is from positive to negative. Current flow in a transistor, then, may be either electron movement or hole flow, depending on the type of material, and this determines the type of transistor it is as well.

Key term(s)
  • hole current
  • hole flux

French

Domaine(s)
  • Semi-conducteurs (Électronique)

Spanish

Campo(s) temático(s)
  • Semiconductores (Electrónica)
DEF

Corriente causada por el movimiento de los electrones hacia los huecos (lagunas), creando nuevos huecos en los semiconductores.

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