Janus 2H-MXTe (M = Zr, Hf; X = S, Se) monolayers with outstanding thermoelectric properties and low lattice thermal conductivities
Ying-Qin Lin, Qiu Yang, Zhao‐Qi Wang, Hua-Yun Geng, Yan Cheng
Abstract
Two-dimensional (2D) materials have garnered significant attention in recent thermoelectric studies. The Janus 2H-MXTe (M = Zr and Hf; X = S and Se) monolayers, as the 2D materials with classic configuration, have demonstrated exceptional thermoelectric performance in theoretical studies.
Topics & Concepts
Condensed matter physicsPhononMaterials scienceThermoelectric effectSeebeck coefficientMonolayerPhonon scatteringSemiconductorBand gapScatteringDopingThermal conductivityDirect and indirect band gapsJanusThermoelectric materialsOptoelectronicsNanotechnologyThermodynamicsOpticsPhysicsComposite materialAdvanced Thermoelectric Materials and Devices2D Materials and ApplicationsThermal properties of materials