Addition of trivalent impurity to asemiconductor creates manyholesvalence electronsfree electronsO bound electrons

Which element create many if Addition of trivalent impurity to a semiconductor.

Answered: Addition of trivalent impurity to a…

Addition of trivalent impurity to a semiconductor creates many O holes O valence electrons O free electrons O bound electrons

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 3RQ: Diodes and rectifiers allow current to _________. flow in one direction only flow in both...

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Concept explainers

Photoconductive Cell

Photoconductive cells are light-sensitive resistors in which resistance is inversely proportionated to light intensity when illuminated. These devices consist of a thin single-crystal or polycrystalline film of composite semiconductor materials. Cadmium sulfide (CdS) is used to make the most commercially available photoconductive particles which are sensitive to light in the visible spectrum. Other less commonly used substances respond to infrared light, but not to the visible spectrum. Such substances are lead sulfide (PbS), lead selenide (PbSe), and lead telluride (PbTe), and so on.

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Addition of trivalent impurity to a
semiconductor creates many
holes
valence electrons
free electrons
O bound electrons

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