319 citations · 1.4k across the 25 of their papers we have counts for
5 papers · 1 filter
Superconductivity in LaFeAsPO: effect of chemical pressures and bond covalency
Cao Wang, Shuai Jiang, Qian Tao +7
We report the realization of superconductivity by an isovalent doping with phosphorus in LaFeAsO. X-ray diffraction shows that, with the partial substitution of P for As, the Fe$_2…
Superconductivity induced by phosphorus doping and its coexistence with ferromagnetism in EuFe(AsP)
Zhi Ren, Qian Tao, Shuai Jiang +5
We have studied EuFe(AsP) by the measurements of x-ray diffraction, electrical resistivity, thermopower, magnetic susceptibility, magnetoresistance and…
Exact solutions of a class of S=1 quantum Ising spin models
Zhi-Hua Yang, Li-Ping Yang, Hai-Na Wu +2
We propose a hole decomposition scheme to exactly solve a class of spin-1 quantum Ising models with transverse or longitudinal single-ion anisotropy. In this scheme, the spin-1 mod…
Iron pnictides as a new setting for quantum criticality
Jianhui Dai, Qimiao Si, Jian-Xin Zhu +1
Two major themes in the physics of condensed matter are quantum critical phenomena and unconventional superconductivity. These usually occur in the context of competing interaction…
Narrow superconducting window in Ni-doped LaFeAsO
Guanghan Cao, Shuai Jiang, Xiao Lin +7
We have studied Ni-substitution effect in LaFeNiAsO () by the measurements of x-ray diffraction, electrical resistivity, magnetic susceptibility, and…