Pb10− x Cu x (PO4) 6O: a Mott or charge transfer insulator in need of further doping for (super) conductivity

L Si, M Wallerberger, A Smolyanyuk… - Journal of Physics …, 2023 - iopscience.iop.org
We briefly review the status quo of research on the putative superconductor Pb 9 Cu (PO 4)
6 O also known as LK-99. Further, we provide ab initio derived tight-binding parameters for a …

Weak effects of electron-phonon interactions on the lattice thermal conductivity of wurtzite GaN with high electron concentrations

J Sun, S Li, Z Tong, C Shao, X Chen, Q Liu, Y Xiong… - Physical Review B, 2024 - APS
Wurtzite gallium nitride (GaN) has great potential for high-frequency and high-power
applications due to its excellent electrical and thermal transport properties. However …

Unexpected weak effects of phonon-electron interactions on the lattice thermal conductivity of high-concentration n-type GaN

J Sun, S Li, Z Tong, C Shao, X Chen, Q Liu… - arXiv preprint arXiv …, 2024 - arxiv.org
Gallium nitride (GaN) has great potential for high-frequency and high-power applications
due to its excellent electrical and thermal transport properties. However, enhancing the …

Multitemperature Modeling of Thermal Transport across a Au–GaN Interface from Ab Initio Calculations

Z Tong, L Li, A Dernov, T Dumitrica… - ACS Applied …, 2022 - ACS Publications
With device dimensions shrinking toward nanoscale sizes, an accurate understanding and
modeling of the thermal energy transfer mechanisms at metal–nonmetal interfaces becomes …

Diverse Responses in Lattice Thermal Conductivity of -type/-type Semiconductors Driven by Asymmetric Electron-Phonon Interactions

J Sun, S Li, Z Tong, C Shao, H Xie, M An… - arXiv preprint arXiv …, 2024 - arxiv.org
Accurately assessing the impact of electron-phonon interaction (EPI) on the lattice thermal
conductivity of semiconductors is crucial for the thermal management of electronic devices …

Phonon Dominated Thermal Transport in Metallic Niobium Diselenide from First Principles Calculations

R Contreras, D Celentano, T Luo, Z Liu… - Nanomaterials, 2023 - mdpi.com
Niobium diselenide (NbSe2) is a layered transition metal dichalcogenide material which
possesses unique electrical and superconducting properties for future nanodevices. While …