phenomenon characterizes semiconductors. For example, diamond has negligible carrier concentration and consequently has negligible electric conductivity. Nevertheless, diamond exhibits a thermal conductivity 11 times greater than that of aluminum and 30 times that of iron. In fact, it is the best heat conductor of all naturally occurring substances."
The total thermal conductivity is the sum of the carrier and the lattice conductivities,
Therefore, the figure of merit becomes
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Your Alternative Fuel Solution for Saving Money, Reducing Oil Dependency, and Helping the Planet. Ethanol is an alternative to gasoline. The use of ethanol has been demonstrated to reduce greenhouse emissions slightly as compared to gasoline. Through this ebook, you are going to learn what you will need to know why choosing an alternative fuel may benefit you and your future.