Tell us about charge carriers: a) in semiconductors without impurities;
| September 25, 2020 | Education
Tell us about charge carriers:
a) in semiconductors without impurities;
b) in semiconductors with a donor impurity;
c) in semiconductors with an acceptor impurity.
a) in semiconductors without impurities, charge carriers are electrons and holes;
b) in semiconductors with a donor impurity, electrons predominate as charge carriers;
c) in semiconductors with an acceptor impurity, holes predominate as charge carriers.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.