Enhanced thermoelectric performance of band structure engineered GeSe<sub>1−x</sub>Te<sub>x</sub> alloys
D. Sidharth, A.S. Alagar Nedunchezhian, R. Akilan, Anup Srivastava, Bhuvanesh Srinivasan, P. Immanuel, R. Rajkumar, N. Yalini Devi, M. Arivanandhan, Chia-Jyi Liu, G. Anbalagan, R. Shankar, R. Jayavel
Abstract
The power factor of GeSe enhanced and thermal conductivity decreased by Te substitution and thereby, GeSe<sub>0.80</sub>Te<sub>0.20</sub> exhibits high <italic>ZT</italic>.
Topics & Concepts
Materials scienceThermoelectric effectSeebeck coefficientThermal conductivityElectrical resistivity and conductivityThermoelectric materialsSubstitution (logic)Electronic band structureCrystallographyCondensed matter physicsChemistryThermodynamicsComposite materialPhysicsQuantum mechanicsComputer scienceProgramming languageAdvanced Thermoelectric Materials and DevicesChalcogenide Semiconductor Thin FilmsPerovskite Materials and Applications