E. I. Konstantinova, V. A. Litvinov, M. A. Ryzhkov, A. D. Koryakov, I. A. Leonidov
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Thermoelectric Properties of Ca0.5−xSr0.5LuxMnO3−δ Manganites
Using electrical conductivity (σ), Seebeck coefficient (S), thermal expansion, specific heat, and thermal diffusivity measurements in air in the temperature range 300–1200 K, we have determined the thermal conductivity (κ), thermoelectric power factor (S2σ), and thermoelectric figure of merit (ZT = S2σT/κ) of Ca0.5−xSr0.5LuxMnO3−δ (x = 0.05, 0.10, 0.15, 0.20) manganites. The Ca0.45Sr0.5Lu0.05MnO3−δ material has been shown to have the highest S2σ and ZT owing to its high S and low κ.
期刊介绍：
Inorganic Materials is a journal that publishes reviews and original articles devoted to chemistry, physics, and applications of various inorganic materials including high-purity substances and materials. The journal discusses phase equilibria, including P–T–X diagrams, and the fundamentals of inorganic materials science, which determines preparatory conditions for compounds of various compositions with specified deviations from stoichiometry. Inorganic Materials is a multidisciplinary journal covering all classes of inorganic materials. The journal welcomes manuscripts from all countries in the English or Russian language.
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