b. The forbidden band is 0.7 eV in Ge and 1.1 eV in Si. How the conductivity of Ge does varies compare with that of Si at (a) very low temperature and (b) room temperature? Explain in short using the basic concepts of band theory of solids.
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![function of such a particle will possess?
b. The forbidden band is 0.7 eV in Ge and 1.1 eV in Si. How the conductivity of Ge does
varies compare with that of Si at (a) very low temperature and (b) room temperature?
Explain in short using the basic concepts of band theory of solids.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F56aaf952-6ef1-4327-b31e-379cc8aaef33%2F69374459-da98-4c9f-87ed-bb2db12b37ed%2Foa93itr_processed.jpeg&w=3840&q=75)
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