762 citations · 3.1k across the 27 of their papers we have counts for
5 papers · 1 filter
Quantum spin correlations through the superconducting-normal phase transition in electron-doped superconducting Pr0.88LaCe0.12CuO4-d
Stephen D. Wilson, Shiliang Li, Jun Zhao +7
The quantum spin fluctuations of the S = 1/2 Cu ions are important in determining the physical properties of the high-transition temperature (high-Tc) copper oxide superconductors,…
Incommensurate magnetic structure in the orthorhombic perovskite ErMnO_3
F. Ye, B. Lorenz, Q. Huang +6
By combining dielectric, specific heat, and magnetization measurements and high-resolution neutron powder diffraction, we have investigated the thermodynamic and magnetic/structura…
Effect of antiferromagnetic spin correlations on lattice distortion and charge ordering in PrCaMnO
Songxue Chi, F. Ye, Pengcheng Dai +7
We use neutron scattering to study the lattice and magnetic structure of the layered half-doped manganite PrCaMnO. On cooling from high temperature, the system…
Resonance in Optimally Electron-Doped Superconductor NdCeCuO
Jun Zhao, Pengcheng Dai, Shiliang Li +3
We use inelastic neutron scattering to probe magnetic excitations of an optimally electron-doped superconductor NdCeCuO above and below its superconductin…
Microscopic annealing process and its impact on superconductivity in T'-structure electron-doped copper oxides
Hye Jung Kang, Pengcheng Dai, Branton J. Campbell +7
High-transition-temperature superconductivity arises in copper oxides when holes or electrons are doped into the CuO2 planes of their insulating parent compounds. While hole-doping…