4 citations · 4 across the 1 of their papers we have counts for
7 papers
Comparison of the Tetrahedron Method to Smearing Methods for the Electronic Density of States
M. Y. Toriyama, A. M. Ganose, M. Dylla +7
The electronic density of states (DOS) highlights fundamental properties of materials that oftentimes dictate their properties, such as the band gap and Van Hove singularities. In…
When Band Convergence is Not Beneficial for Thermoelectrics
Junsoo Park, Max Dylla, Yi Xia +3
Band convergence is considered a clear benefit to thermoelectric performance because it increases the charge carrier concentration for a given Fermi level, which typically enhances…
Optimal Band Structure for Thermoelectrics with Realistic Scattering and Bands
Junsoo Park, Yi Xia, Vidvuds Ozoliņš +1
Understanding how to optimize electronic band structures for thermoelectrics is a topic of long-standing interest in the community. Prior models have been limited to simplified ban…
Efficient calculation of carrier scattering rates from first principles
Alex M. Ganose, Junsoo Park, Alireza Faghaninia +3
The electronic transport behaviour of materials determines their suitability for technological applications. We develop an efficient method for calculating carrier scattering rates…
High Thermoelectric Performance and Defect Energetics of Multi-pocketed Full-Heusler Compounds
Junsoo Park, Yi Xia, Alex Ganose +2
We report first-principles density-functional study of electron-phonon interactions and thermoelectric transport properties of full-Heusler compounds SrBiAu and SrSbAu.…
Leveraging Electron-Phonon Interaction to Enhance Thermoelectric Power Factor in Graphene-Like Semimetals
Yi Xia, Junsoo Park, Vidvuds Ozoliņš +1
Electron-phonon interaction (EPI) is presumably detrimental for thermoelectric performance in semiconductors because it limits carrier mobility. Here we show that enhanced EPI with…