Thickness-dependent anisotropic transport of phonons and charges in few-layered PdSe<sub>2</sub>
Kai-Cheng Zhang, Lin-Yuan Cheng, Chen Shen, Yongfeng Li, Yong Liu, Yan Zhu
Abstract
The thermal conductivity of layered PdSe 2 decreases while the electron mobility increases rapidly as the thickness increases, which leads to larger figure of merit for thicker film along the b axis.
Topics & Concepts
AnisotropyCondensed matter physicsPhononFigure of meritThermal conductivityMaterials scienceConductivityElectronPhysicsOpticsComposite materialOptoelectronicsQuantum mechanics2D Materials and ApplicationsAdvanced Thermoelectric Materials and DevicesThermal properties of materials