Stepwise Ge vacancy manipulation enhances the thermoelectric performance of cubic GeSe
Tu Lyu, Xiang Li, Quanxin Yang, Jiahui Cheng, Yi‐Hua Zhang, Chaohua Zhang, Fusheng Liu, Junqin Li, Weiqin Ao, Heping Xie, Lipeng Hu
Topics & Concepts
Vacancy defectMaterials scienceElectron mobilityThermoelectric effectCarrier scatteringCarrier lifetimeCrystallographic defectCondensed matter physicsDopingFigure of meritOrthorhombic crystal systemThermoelectric materialsOptoelectronicsScatteringThermal conductivityCrystallographyChemistryThermodynamicsCrystal structureOpticsSiliconComposite materialPhysicsAdvanced Thermoelectric Materials and DevicesChalcogenide Semiconductor Thin FilmsPerovskite Materials and Applications