29 citations · 123 across the 11 of their papers we have counts for
8 papers · 1 filter
Effective model and electron correlations in trilayer nickelate superconductor LaNiO
Peng-Fei Tian, Hao-Tian Ma, Xing Ming +2
Recently, signatures of superconductivity with critical temperature from 20 to 30 K have been reported in pressured trilayer nickelate LaNiO through a pressure-induc…
Phase evolution of Ce-based heavy-fermion superconductors under compression: a combined first-principle and effective-model study
Hao-Tian Ma, Peng-Fei Tian, Da-Liang Guo +4
In many Ce-based superconductors, superconducting (SC) phases emerge or can be tuned in proximity to the antiferromagnetic (AF) quantum critical point (QCP), but so far the explici…
Node-line Dirac semimetal manipulated by Kondo mechanism in nonsymmorphic CePtSi
Hao-Tian Ma, Xing Ming, Xiao-Jun Zheng +4
Dirac node lines (DNLs) are characterized by Dirac-type linear crossings between valence and conduction bands along one-dimensional node lines in the Brillouin zone (BZ). Spin-orbi…
Pressure-induced dimerization and molecular orbitals formation in Na2RuO3 with strong correlation-enhanced spin-orbit coupling effect
Xujia Gong, Wei Wang, Wen Lei +4
First-principles calculations and simulations are conducted to clarify the nonmagnetic insulating ground state of the honeycomb lattice compound Na2RuO3 with 4d^4 electronic config…
Stacking effect and Coulomb correlation in layered charge density wave phase of 1T-NbS2
Wei Wang, Chen Si, Wen Lei +4
Based on first-principles calculations, we explored the interplay between stacking effect and electron-electron correlation in the layered vdW material of bulk 1T-NbS2 with a 2D ch…
Tuning interchain ferromagnetic instability in A2Cr3As3 ternary arsenides by chemical pressure and uniaxial strain
Giuseppe Cuono, Filomena Forte, Alfonso Romano +4
We analyze the effects of chemical pressure induced by alkali metal substitution and uniaxial strain on magnetism in the A2Cr3As3 (A = Na, K, Rb, Cs) family of ternary arsenides wi…
Intra-chain collinear magnetism and inter-chain magnetic phases in Cr3As3-K-based materials
Giuseppe Cuono, Filomena Forte, Alfonso Romano +4
We perform a comparative study of the KCr3As3 and the K2Cr3As3 quasi 1D compounds, and show that the strong interplay between the lattice and the spin degrees of freedom promotes a…
In-gap states and strain-tuned band convergence in layered structure trivalent iridate K0.75Na0.25IrO2
Xujia Gong, Carmine Autieri, Huanfu Zhou +4
Iridium oxides (iridates) provide a good platform to study the delicate interplay between spin-orbit coupling (SOC) interactions, electron correlation effects, Hund's coupling and…