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Block-Layer Concept for the Layered Co Oxide: A Design for Thermoelectric Oxides

Takenori Fujii·Ichiro Terasaki
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Abstract

High-Tc Cu oxides consist of the alternating stack of the superconductive CuO2 layer and the block layer, such as Bi2Sr2O4 or La2-xSrxO2. By changing the block layer, we can change their physical properties, such as transition temperature Tc. The thermoelectric Co oxides have a similar layered structure composed of the conductive CoO2 layer and the blocking layer. Thus, we propose that their thremoelectric properties can be finely tuned by modifying the block layer.

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BibTeXRIS

Takenori Fujii, Ichiro Terasaki. 2002-10-03. Block-Layer Concept for the Layered Co Oxide: A Design for Thermoelectric Oxides. https://arxiv.org/abs/cond-mat/0210071

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