Peiyue Ma

collaborators

5 papers

cond-mat.supr-con2025

Evolution of the superconductivity in pressurized La3-xSmxNi2O7

Qingyi Zhong, Junfeng Chen, Zhengyang Qiu +7

Motivated by the discovery of superconductivity in bilayer La $_{3}$ Ni $_{2}$ O $_{7}$ at 80 K and the increased superconducting transition temperature, $T_{c}$ , up to 92 K in single cr…

cond-mat.str-el2025

Doping dependence of the magnetic ground state in the frustrated magnets Ba $_{2}$ $M$ Te $_{1 - x}$ W $_{x}$ O $_{6}$ ( $M$ = Mn, Co)

Chaoxin Huang, Lisi Li, Peiyue Ma +3

Theoretically, the relative change of the Heisenberg-type nearest-neighbor coupling $J_{1}$ and next-nearest-neighbor coupling $J_{2}$ in the face-centered-cubic lattice can give rise…

cond-mat.str-el2025

Ground state and magnetic transitions of the orthorhombic antiferromagnet CaCo $_{2}$ TeO $_{6}$

Xing Huang, Peiyue Ma, Mengwu Huo +8

We report the systematic synthesis, crystal structure, magnetization, and powder neutron diffraction of single crystalline and polycrystalline CaCo $_{2}$ TeO $_{6}$ samples. CaCo $_{2}$ TeO$…

cond-mat.supr-con2025

Low volume fraction of high-Tc superconductivity in La3Ni2O7 at 80 K and ambient pressure

Mengwu Huo, Peiyue Ma, Chaoxin Huang +3

The discovery of superconductivity in pressurized La3Ni2O7 with a transition temperature of approximately 80 K above the boiling point of liquid nitrogen has sparked significant at…

cond-mat.supr-con2024

Local electronic properties of La3Ni2O7 under pressure

Emin Mijit, Peiyue Ma, Christoph J. Sahle +14

The recent discovery of superconductivity in $L a_{3} N i_{2} O_{7}$ has attracted significant attention due to its high critical temperature and analogy to cuprate oxides. The oxidation…