29 citations · 123 across the 11 of their papers we have counts for
11 papers
Defect Geometry Selects Polar and Anomalous Hall Phases in Two-Dimensional Altermagnets
Xujia Gong, Amar Fakhredine, Hosein Alavi-Rad +6
Point defects in altermagnets can create phases absent in the pristine host by selectively breaking crystal symmetries. Combining symmetry analysis, first-principles calculations,…
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…
Dirac surface states, multiorbital dimerization and superconductivity in Nb- and Ta-based A15 compounds
Raghottam M. Sattigeri, Giuseppe Cuono, Ghulam Hussain +5
Using first-principle calculations, we investigate the electronic, topological and superconducting properties of NbX (X = Ge, Sn, Sb) and TaY (Y = As, Sb, Bi) A15 compounds…
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…
Pressure-induced structural transition, metallization, and topological superconductivity in PdSSe
Feng Xiao, Wen Lei, Wei Wang +4
Pressure not only provides a powerful way to tune the crystal structure of transition metal dichalcogenides (TMDCs) but also promotes the discovery of exotic electronic states and…
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…