Fluctuating bonding leads to glass-like thermal conductivity in perovskite rare-earth tantalates
Junwei Che, Xiangyang Liu, Xue-Zhi Wang, Quan Zhang, Gongying Liang, Shengli Zhang
Topics & Concepts
Materials scienceThermal conductivityThermal conductionPerovskite (structure)PhononThermoelectric materialsThermoelectric effectInteratomic potentialChemical bondChemical physicsCondensed matter physicsThermal decompositionThermalOctahedronMineralogyThermodynamicsCrystal structureMolecular dynamicsCrystallographyComposite materialComputational chemistryChemistryOrganic chemistryPhysicsThermal Expansion and Ionic ConductivityFerroelectric and Piezoelectric MaterialsThermal properties of materials