Titlebook: Understanding Materials Science; History · Properties Rolf E. Hummel Textbook 19981st edition Springer Science+Business Media New York 1998

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Electrical Properties of Materialsconductivity for superconductors of about 10. 1/Ω cm). This is the largest known variation in a physical property and is only comparable to the ratio between the diameter of the universe (about 10. m) and the radius of an electron (10. m).

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The Age of Electronic Materialss, to mention only two major examples, have only little impact on our everyday lives. Instead, electrical and electronic devices (such as radio, television, telephone, refrigerator, computers, electric light, CD players, electromotors, etc.) permeate our daily life to a large extent. Life without el

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