Generation of multi-dimensional defect structures for synergetic engineering of hole and phonon transport: enhanced thermoelectric performance in Sb and Cu co-doped GeTe
Hyunho Kim, Chul Oh Park, Hyerin Jeong, Samuel Kimani Kihoi, Seonghoon Yi, Hyun‐Sik Kim, Kyu Hyoung Lee, Ho Seong Lee
Abstract
The thermoelectric performance of GeTe can be enhanced by Sb/Cu codoping due to the generation of complex defect structures.
Topics & Concepts
Thermoelectric effectMaterials sciencePhononDopingThermoelectric materialsOptoelectronicsCondensed matter physicsNanotechnologyThermal conductivityComposite materialThermodynamicsPhysicsAdvanced Thermoelectric Materials and DevicesChalcogenide Semiconductor Thin FilmsThermal Radiation and Cooling Technologies