58 citations · 186 across the 10 of their papers we have counts for
10 papers
Strain-driven orbital-selective reconstruction and bicollinear-to-stripe evolution in FeTe
Zhenfeng Ouyang, Yin Chen, Yi-Heng Tian +4
FeTe, as a representative parent material among iron-based superconductors, provides an ideal platform for exploring the interplay among orbital-selective correlations, magnetism,…
A DFT+DMFT study of the electronic structure of Samarium
Shengsong Xu, Zhenfeng Ouyang, Li Huang +1
The electronic structure of Samarium (Sm) was calculated using the density functional theory combined with the single-site dynamical mean-field theory. In this work, we investigate…
Ultrasmall (3,0) carbon nanotube: a superconducting unit with strong electron-phonon coupling
Zhenfeng Ouyang, Jing Jiang, Jian-Feng Zhang +3
Based on density-functional first-principles calculations, we study the electronic structures, lattice dynamics, and electron-phonon coupling (EPC) properties of the ultrasmall one…
Strongly correlated altermagnet CaCrO
Zhenfeng Ouyang, Peng-Jie Guo, Rong-Qiang He +1
Altermagnetism, a newly discovered magnetic phase, has spurred growing research activity. Studies from a perspective of dynamical electronic correlation still remain scarce. Employ…
Phase diagrams and two key factors to superconductivity of Ruddlesden-Popper nickelates
Zhenfeng Ouyang, Rong-Qiang He, Zhong-Yi Lu
The discovery of superconductivity in Ruddlesden-Popper (RP) nickelates has drawn great attention. Many works have been done to study the superconductivity as well as to find more…
High-temperature superconductivity in LiAuH mediated by strong electron-phonon coupling under ambient pressure
Zhenfeng Ouyang, Bo-Wen Yao, Xiao-Qi Han +3
We used our developed AI search engine~(InvDesFlow) to perform extensive investigations regarding ambient stable superconducting hydrides. A cubic structure LiAuH with Au-H…
DFT+DMFT study of correlated electronic structure in the monolayer-trilayer phase of LaNiO
Zhenfeng Ouyang, Jia-Ming Wang, Rong-Qiang He +1
By preforming DFT+DMFT calculations, we systematically investigate the correlated electronic structure in the newly discovered monolayer-trilayer (ML-TL) phase of LaNiO…
Absence of phonon-mediated superconductivity in LaNiO under pressure
Zhenfeng Ouyang, Miao Gao, Zhong-Yi Lu
A recent experimental study announced the emergence of superconductivity in LaNiO under pressure, with the highest observed superconducting transition temperature ($T_c…
Non-Fermi Liquid and Hund Correlation in LaNiO under High Pressure
Jing-Xuan Wang, Zhenfeng Ouyang, Rong-Qiang He +1
High temperature superconductivity was recently found in the bilayer nickelate (La327), followed by the discovery of superconductivity in the trilaye…
Hund electronic correlation in LaNiO under high pressure
Zhenfeng Ouyang, Jia-Ming Wang, Jing-Xuan Wang +3
By means of density functional theory plus dynamical mean-field theory (DFT+DMFT), we investigate the correlated electronic structures of LaNiO under high pressure. Our…