2 papers
cond-mat.mtrl-sci2025
KPROJ: A Program for Unfolding Electronic and Phononic Bands
Jiaxin Chen, M. Weinert, Mingxing Chen
We introduce a program named KPROJ that unfolds the electronic and phononic band structure of materials modeled by supercells. The program is based on the -projection m…
cond-mat.mtrl-sci2024
Evolution of flat bands in MoSe/WSe moiré lattices: A study combining machine learning and band unfolding methods
Shengguo Yang, Jiaxin Chen, Chao-Fei Liu +1
Moiré lattices have served as the ideal quantum simulation platform for exploring novel physics due to the flat electronic bands resulting from the long wavelength moiré potentia…