26 citations · 53 across the 5 of their papers we have counts for
5 papers
Ab initio time-dependent GW approach for nonequilibrium exciton-phonon coupled dynamics across momentum space
Zhenfa Zheng, Benran Zhang, Jiawei Ruan +10
The dynamics of optical excitations in materials generally involves intertwined electron-hole (e-h) and electron-phonon (e-ph) interactions out of equilibrium. However, a full theo…
Quasiparticle and Optical Properties of Carrier-Doped Monolayer MoTe from First Principles
Aurelie Champagne, Jonah B. Haber, Supavit Pokawanvit +5
The intrinsic weak and highly non-local dielectric screening of two-dimensional materials is well known to lead to high sensitivity of their optoelectronic properties to environmen…
Rydberg Excitons and Trions in Monolayer MoTe
Souvik Biswas, Aurélie Champagne, Jonah B. Haber +12
Monolayer transition metal dichalcogenide (TMDC) semiconductors exhibit strong excitonic optical resonances which serve as a microscopic, non-invasive probe into their fundamental…
Active nematic defects in compressible and incompressible flows
Supavit Pokawanvit, Zhitao Chen, Zhihong You +3
We study the dynamics of active nematic films on a substrate driven by active flows with or without the incompressible constraint.Through simulations and theoretical analysis, we s…
Origin of Spin-Orbit Misalignments: The Microblazar V4641 Sgr
Greg Salvesen, Supavit Pokawanvit
Of the known microquasars, V4641 Sgr boasts the most severe lower limit (> 52°) on the misalignment angle between the relativistic jet axis and the binary orbital angular momentum.…