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  1. No Access

    Article

    Thermoelectric Properties of Two Component Composites

    An explicit expression for the bulk effective thermoelectric coefficient αe of a two component composite is derived. This coefficient is found to depend only on the bulk effective electric conductivity σe and the...

    Ohad Levy, David J. Bergman in MRS Online Proceedings Library (1990)

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    Article

    Bulk Effective Moduli: Their Calculation and Usage for Describing Physical Properties of Composite Media

    While not telling the whole story, the representation of a composite medium by a homogeneous effective medium is often an excellent approximation for describing its macroscopic physical properties. Modern meth...

    David J. Bergman in MRS Online Proceedings Library (1990)

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    Article

    Composite Thermoelectrics - Exact Results and Calculational Methods

    A theoretical study of composite thermoelectric media has resulted in the development of a number of simple approximations, as well as some exact results. The latter include exact upper and lower bounds on the...

    David J. Bergman, Ohad Levy in MRS Online Proceedings Library (1991)

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    Article

    Enhancement of Power Factor in A Thermoelectric Composite With A Periodic Microstructure

    The thermoelectric power factor has been calculated for a two-constituent composite medium, where one constituent is a “high quality thermoelectric” while the other constituent is a “benign metal”, with large ...

    Leonid G. Fel, Yakov M. Strelniker, David J. Bergman in MRS Online Proceedings Library (2000)