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Chemistry
A semiconductor of Ge can be made p-type by adding
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Q. A semiconductor of Ge can be made p-type by adding
Jamia
Jamia 2009
A
trivalent impurity
B
tetravalent impurity
C
pentavaient impurity
D
divalent impurity
Solution:
$ Ge $ is a group 14 element, hence positive holes can be created by adding group 13 element, ie, trivalent impurity.