Strong anharmonicity and medium-temperature thermoelectric efficiency in antiperovskite Ca<sub>3</sub>XN (X = P, As, Sb, Bi) compounds
Shuyao Lin, Jincheng Yue, Wenling Ren, Chen Shen, Hongbin Zhang
Abstract
The comprehensive investigation of transport properties and thermoelectric performance of APV compounds within Ca 3 XN family, which maintain promising thermoelectric properties in both high- and medium- T ranges, along with abnormal T -dependent κ L .
Topics & Concepts
AntiperovskiteThermoelectric effectMaterials scienceAnharmonicityThermoelectric materialsCondensed matter physicsThermodynamicsComposite materialPhysicsNitrideLayer (electronics)Thermal Expansion and Ionic ConductivityAdvanced Thermoelectric Materials and DevicesAdvanced Battery Materials and Technologies