Lone-pair engineering: Achieving ultralow lattice thermal conductivity and enhanced thermoelectric performance in Al-doped GeTe-based alloys
Yajie Dou, Jingzhen Li, Yuan Xie, Xiaozhi Wu, Liang Hu, F. Liu, Weiqin Ao, Yu Liu, Chaohua Zhang
Topics & Concepts
Materials scienceLone pairCondensed matter physicsThermoelectric effectThermal conductivityDopingPhononPhonon scatteringThermoelectric materialsStackingOptoelectronicsThermodynamicsPhysicsNuclear magnetic resonanceComposite materialMoleculeQuantum mechanicsAdvanced Thermoelectric Materials and DevicesChalcogenide Semiconductor Thin FilmsPhase-change materials and chalcogenides