Since we are debating enhancing the AAC book on transistor action it is worth look at the group IV elements in the periodic table.
These are Carbon (C), Silicon, (Si), Germanium (Ge), Tin (Sn), Lead (Pb)
How is it that they form tetrahedral crystals but
Diamond is an insulator
Silicon and Germanium are semiconductors
Tin and lead are conductive metals
Silicon dioxide, also covalent, tetrahedral is one of the best insulators known.
How do we get from here to the solid state electronics industry?
How does conduction differ in insulators, semiconductors and metals?
These are Carbon (C), Silicon, (Si), Germanium (Ge), Tin (Sn), Lead (Pb)
How is it that they form tetrahedral crystals but
Diamond is an insulator
Silicon and Germanium are semiconductors
Tin and lead are conductive metals
Silicon dioxide, also covalent, tetrahedral is one of the best insulators known.
How do we get from here to the solid state electronics industry?
How does conduction differ in insulators, semiconductors and metals?
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