Machine-learning guided prediction of thermoelectric properties of topological insulator Bi<sub>2</sub>Te<sub>3−<i>x</i></sub>Se<sub><i>x</i></sub>
K E Vipin, Prahallad Padhan
Abstract
The random forest model predicts the thermal conductivity, Seebeck coefficient, electrical conductivity and figure of merit of Bi 2 Te 3− x Se x alloys aligning closely with experimental and theoretical observations.
Topics & Concepts
Materials scienceTopological insulatorThermoelectric effectCondensed matter physicsEngineering physicsThermodynamicsPhysicsAdvanced Thermoelectric Materials and DevicesMachine Learning in Materials ScienceThermal properties of materials