Research Projects

This project aims to understand the thermodynamics and kinetics of synthesis techniques for topological quantum materials (TQMs), develop synthesis techniques for high-quality single crystals and polycrystals, and optimize band structures for Fermi level and carrier mobility. The project will involve synthesis, characterization, and design of high-performance thermoelectric topological quantum materials for waste heat energy to electricity conversion. The fabricated thermoelectric devices will be tested for their applicability for practical purposes, and the researchers will use first-principles based density functional theory to study the dynamics of phonons and charge carriers.

The project aims to develop new-generation high-performance topological quantum materials based on metal chalcogenides. The project aims to uncover questions about the origin of low thermal conductivity in TQMs and develop important high-performance TQM thermoelectric materials for future energy management. The main challenge is to synthesize high-quality single crystals and polycrystals of several TQMs containing heavy constituent elements with low band gaps. The project also aims to develop efficient thermoelectric materials for fabricated multi-leg devices and enhance the applications of fabricated multi-leg devices.