Jun Zhao

most citedStructural and magnetic phase diagram of CeFeAsO1-xFx and its relationship to high-temperature superconductivity

762 citations · 853 across the 3 of their papers we have counts for

collaborators

Showing cond-mat.supr-conShow all

10 papers · 1 filter

cond-mat.supr-con2009

Effect of electron-doping on spin excitations of underdoped BaFe $_{1.96}$ Ni $_{0.04}$ As $_{2}$

Leland W. Harriger, Astrid Schneidewind, Shiliang Li +8

We use neutron scattering to study magnetic order and spin excitations in BaFe $_{1.96}$ Ni $_{0.04}$ As $_{2}$ . On cooling, the system first changes the lattice symmetry from tetragona…

cond-mat.supr-con2008★ 111 cited

Doping evoluton of antiferromagnetic order and structural distortion in LaFeAsO $_{1 - x}$ F $_{x}$

Q. Huang, Jun Zhao, J. W. Lynn +4

We use neutron scattering to study the structural distortion and antiferromagnetic (AFM) order in LaFeAsO $_{1 - x}$ F $_{x}$ as the system is doped with fluorine (F) to induce supercon…

cond-mat.supr-con2008★ 166 cited

Low energy spin waves and magnetic interactions in SrFe $_{2}$ As $_{2}$

Jun Zhao, Dao-Xin Yao, Shiliang Li +12

We report inelastic neutron scattering studies of magnetic excitations in antiferromagnetically ordered SrFe $_{2}$ As $_{2}$ ( $T_{N} = 220$ K), the parent compound of the FeAs-based su…

cond-mat.supr-con2008★ 55 cited

The crystalline electric field as a probe for long range antiferromagnetic order and superconductivity in CeFeAsO $_{1 - x}$ F $_{x}$

Songxue Chi, D. T. Adroja, T. Guidi +10

We use inelastic neutron scattering to study the crystalline electric field (CEF) excitations of Ce $^{3 +}$ in CeFeAsO $_{1 - x}$ F $_{x}$ ( $x = 0, 0.16$ ). For nonsuperconducting CeFeAsO, th…

cond-mat.supr-con2008★ 141 cited

Lattice and Magnetic structures of PrFeAsO, PrFeAsO0.85F0.15 and PrFeAsO0.85

Jun Zhao, Q. Huang, Clarina de la Cruz +8

We use powder neutron diffraction to study the spin and lattice structures of polycrystalline samples of nonsuperconducting PrFeAsO and superconducting PrFeAsO0.85F0.15 and PrFeAsO…

cond-mat.supr-con2008★ 18 cited

Destruction of Neel order and appearance of superconductivity in electron-doped cuprates by oxygen annealing process

Shiliang Li, Songxue Chi, Jun Zhao +4

We use thermodynamic and neutron scattering measurements to study the effect of oxygen annealing on the superconductivity and magnetism in Pr $_{0.88}$ LaCe $_{0.12}$ CuO $_{4 - δ}$ . Alth…

Effect of electron-doping on spin excitations of underdoped BaFe1.96​Ni0.04​As2​

Doping evoluton of antiferromagnetic order and structural distortion in LaFeAsO1−x​Fx​

Low energy spin waves and magnetic interactions in SrFe2​As2​