Thermoelectric enhancement in A-site deficient high-entropy perovskite (Sr0.25Ca0.25La0.25Ba0.25)1-xTiO3±δ ceramics by fine manipulating cation vacancies
Ping Zhang, Lingyun Gong, Xin Xu, Zhihao Lou, Ziyao Wei, Penghui Chen, Zhuozhao Wu, Jie Xu, Feng Gao
Topics & Concepts
Materials scienceCondensed matter physicsThermoelectric effectDelocalized electronPhononSeebeck coefficientAnharmonicityThermal conductivityRaman spectroscopyElectrical resistivity and conductivityCeramicElectronThermodynamicsChemistryPhysicsComposite materialOpticsOrganic chemistryQuantum mechanicsAdvanced Thermoelectric Materials and DevicesFerroelectric and Piezoelectric MaterialsThermal properties of materials