Guanghui Cao

collaborators

4 papers

cond-mat.supr-con2026

Entropy stabilization and effect of A-site ionic size in bilayer nickelates

Jia-Yi Lu, Jia-Xin Li, Xin-Yu Zhao +5

The discovery of high-temperature superconductivity in La $_{3}$ Ni $_{2}$ O $_{7}$ under high pressure has sparked a surge of research into Ruddlesden-Popper (RP) nickelates. Currently, stab…

cond-mat.supr-con2025

Stabilization of Tetragonal Phase and Aluminum-Doping Effect in a Bilayer Nickelate

Jia-Yi Lu, Yi-Qiang Lin, Kai-Xin Ye +7

Recent studies suggest that the tetragonal phase of the Ruddlesden-Popper (RP) bilayer nickelate, La $_{3}$ Ni $_{2}$ O $_{7}$ or La $_{2}$ PrNi $_{2}$ O $_{7}$ , which is stabilized under high pressures…

cond-mat.mtrl-sci2025

Physical properties and first-principles calculations of an altermagnet candidate Cs $_{1 - I^´}$ V $_{2}$ Te $_{2}$ O

Chang-Chao Liu, Jing Li, Ji-Yong Liu +4

We report the crystal growth, structure, physical properties, and first-principles calculations of a vanadium-based oxytelluride Cs $_{1 - I^´}$ V $_{2}$ Te $_{2}$ O. The material possesses two…

cond-mat.str-el2025

Quantum Criticality by Interaction Frustration in a Square-Planar Lattice

Yi-Qiang Lin, Chang-Chao Liu, Jia-Xin Li +16

We report experimental and theoretical investigations on ThCr $_{2}$ Ge $_{2}$ C, a metallic compound in which Cr $_{2}$ C planes form a square-planar lattice. Neutron powder diffraction, magn…

Entropy stabilization and effect of A-site ionic size in bilayer nickelates

Stabilization of Tetragonal Phase and Aluminum-Doping Effect in a Bilayer Nickelate

Physical properties and first-principles calculations of an altermagnet candidate Cs1−I^´​V2​Te2​O

Quantum Criticality by Interaction Frustration in a Square-Planar Lattice

Physical properties and first-principles calculations of an altermagnet candidate Cs $_{1 - I^´}$ V $_{2}$ Te $_{2}$ O