Strong lattice anharmonicity securing intrinsically low lattice thermal conductivity and high performance thermoelectric SnSb2Te4 via Se alloying
Hong Wu, Xu Lu, Guoyu Wang, Kunling Peng, Bin Zhang, Yongjin Chen, Xiangnan Gong, Xiaodan Tang, Xuemei Zhang, Zhenzhen Feng, Guang Han, Yongsheng Zhang, Xiaoyuan Zhou
Topics & Concepts
AnharmonicityMaterials scienceThermoelectric effectThermoelectric materialsCondensed matter physicsLattice (music)Thermal conductivityEffective mass (spring–mass system)Electrical resistivity and conductivityThermodynamicsComposite materialEngineeringAcousticsQuantum mechanicsElectrical engineeringPhysicsAdvanced Thermoelectric Materials and DevicesThermal properties of materialsPerovskite Materials and Applications