12 citations · 15 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2024★ 3 cited
Stable phases of freestanding monolayer TiO: The emergence of out-of-plane ferroelectricity
Xiangtian Bu, Haitao Liu, Yuanchang Li
Despite being successfully synthesized [Zhang , Nat. Mater. \textbf{20}, 1073 (2021)], the monolayer structure of stable hexagonal TiO is unknown, and it is not even…
cond-mat.str-el2022★ 12 cited
Optical signature for distinguishing between Mott-Hubbard, intermediate and charge-transfer insulators
Xiangtian Bu, Yuanchang Li
Determining the nature of band gaps in transition-metal compounds remains challenging. We present a first-principles study on electronic and optical properties of CoO using hybrid…