Semiconductor Materials » Exercise – 4
165. The electrical conductivity of a pure silicon or germanium sample can be increased by :
(a) Increasing the temperature Doping it with acceptor impurity
(b) Doping it with acceptor impurity
(c) Doping it with donor impurity
(d) Shining ultraviolet light on itSubject Name : Electronics Engineering Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant Electronics & Communication Engineering Books
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