Designing rare earth-free high entropy oxides with a tungsten bronze structure for thermoelectric applications
Subhra Sourav Jana, Tanmoy Maiti
Abstract
We designed a novel tungsten bronze structure-type high entropy oxide for thermoelectric applications. We obtained an ultralow thermal conductivity, which is the lowest ever reported value in rare-earth-free high entropy oxide thermoelectrics.
Topics & Concepts
Thermoelectric materialsMaterials scienceThermoelectric effectTungstenThermal conductivitySeebeck coefficientOxideDopingElectrical resistivity and conductivityBronzeCondensed matter physicsThermodynamicsMetallurgyOptoelectronicsComposite materialPhysicsQuantum mechanicsAdvanced Thermoelectric Materials and DevicesHigh Entropy Alloys StudiesThermal properties of materials