Definitions for "Semi-Conductor"
Material used in electric traction rectifiers, whose electrical resistance depends on the direction of the applied voltage. Silicon and Germanium are typical examples.
A non-conductive material made slightly conductive by the addition of a specified sum of conductive material.
a material like silicon, which is neither conductive like a metal nor insulating like a non-metal
Keywords:  musician, part, time
a part-time musician
Keywords:  junction, gap, crystal, band, across
a type of crystal that allows the flow of electrons across its P-N junction only if a specific amount of energy is applied to the system, forcing an electron across this energy band-gap