Electronic Quality Factor and Universal Electrical Conductivity of Thermoelectric 〖Bi〗_2 〖Sr〗_(2-x) 〖[Sr(BO_2 )_2 ]_x Co〗_(1.8) O_y
The electronic suitability factor and universal electrical conductivity (σ') of thermoelectric material are discussed in the article. The data on and dependences, where T is the absolute temperature, S is the Seebeck coefficient, and σ-specific electrical conductivity, are given. It is shown that the doping of cobaltite with does not affect the σ' - Т and S- σ' dependences, which is determined by the parameter factor.
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