Publication | Closed Access
Engineering ferroelectric instability to achieve ultralow thermal conductivity and high thermoelectric performance in Sn<sub>1−x</sub>Ge<sub>x</sub>Te
214
Citations
54
References
2019
Year
EngineeringThermoelectricsLocal Structural DistortionsThermal ConductivityFerroelectric InstabilityFerroelectric ApplicationSuperconductivityQuantum MaterialsHigh Thermoelectric PerformanceThermal ConductionMaterials ScienceMaterials EngineeringPhysicsUltralow Thermal ConductivityMaterial PropertySemiconductor MaterialSolid-state PhysicHigh Temperature MaterialsApplied PhysicsCondensed Matter PhysicsFerroelectric MaterialsThermoelectric MaterialMaterial Performance
Tailoring local structural distortions and the associated ferroelectric instability in SnTe <italic>via</italic> Ge alloying resulted in ultralow lattice thermal conductivity which boosts <italic>zT</italic> to 1.6 at 721 K.
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