22 citations · 81 across the 9 of their papers we have counts for
5 papers · 1 filter
Correlation driven near-flat band Stoner excitations in a Kagome magnet
Abhishek Nag, Yiran Peng, Jiemin Li +9
Among condensed matter systems, Mott insulators exhibit diverse properties that emerge from electronic correlations. In itinerant metals, correlations are usually weak, but can als…
Correlation-corrected band topology and topological surface states in iron-based superconductors
Xiaobo Ma, Guangwei Wang, Rui Liu +4
Iron-based superconductors offer an ideal platform for studying topological superconductivity and Majorana fermions. In this paper, we carry out a comprehensive study of the band t…
Electronic structure and magnetism of the Hund insulator CrI3
Tianye Yu, Rui Liu, Huican Mao +6
CrI3 is a two-dimensional ferromagnetic van der Waals material with a charge gap of 1.1-1.2 eV. In this study, the electronic structure and magnetism of CrI3 are investigated by us…
Correlation-enhanced electron-phonon coupling and superconductivity in (Ba,K)SbO superconductors
Zhihong Yuan, Pengyu Zheng, Yiran Peng +5
The electronic structure, lattice dynamics, and electron-phonon coupling (EPC) of the newly discovered (Ba,K)SbO superconductors are investigated by first-principles calculatio…
Ta2NiSe5: a candidate topological excitonic insulator with multiple band inversions
Xiaobo Ma, Guangwei Wang, Huican Mao +6
The electronic structures and topological properties of the orthorhombic and monoclinic phases of the quasi-one-dimensional excitonic insulator Ta2NiSe5 are investigated based on d…