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Unformatted text preview: the concept of a band gap for a conductor, semiconductor, and insulator? • What is ionic conduction? • For an ionic conductor like a silicate glass, explain why the conductivity is related to the diffusion of the Na + cation. • How is the conduction equation modified for an ionic conductor? Study Guide- Chapter 10, Continued • What is the relationship between temperature and resistivity for a superconducting material? • How do a thermocouple and a thermistor work? • What does the term intrinsic semiconductor mean? • Compare an extrinsic semiconductor to an intrinsic semiconductor . • How is an n-type semiconductor produced, a p-type? • Know all key terms on page 473....
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- Fall '08
- σ, Study Guide- Chapter