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Ballistic charge transport device with integral active contaminant absorption means
Ballistic charge transport device with integral active contaminant absorption means
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机译:具有整体式主动污染物吸收装置的弹道电荷传输装置
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摘要
A ballistic charge transport device including an edge electron emitter defining an elongated central opening therethrough with a receiving terminal (e.g. an anode) at one end of the opening and a getter at the other end. A suitable potential is applied between the emitter and the receiving terminal to attract emitted electrons to the receiving terminal and a different suitable potential is applied between the emitter and the getter so that contaminants, such as ions and other undesirable particles, are accelerated toward and absorbed by the getter.
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