762 citations · 2.9k across the 25 of their papers we have counts for
23 papers · 1 filter
Structural and magnetic phase transitions in NaFeAs
Shiliang Li, Clarina de la Cruz, Q. Huang +5
We use neutron scattering to study the spin and lattice structures of single crystal and powder samples of NaFeAs ( K). On cooling from room temperature, the syst…
Effect of electron-doping on spin excitations of underdoped BaFeNiAs
Leland W. Harriger, Astrid Schneidewind, Shiliang Li +8
We use neutron scattering to study magnetic order and spin excitations in BaFeNiAs. On cooling, the system first changes the lattice symmetry from tetragona…
Neutron Studies of the Iron-based Family of High TC Magnetic Superconductors
Jeffrey W. Lynn, Pengcheng Dai
We review neutron scattering investigations of the crystal structures, magnetic structures, and spin dynamics of the iron-based RFe(As,P)O (R=La, Ce, Pr, Nd), (Ba,Sr,Ca)Fe2As2, and…
Magnetic Order of the Iron Spins in NdOFeAs
Ying Chen, J. W. Lynn, J. Li +7
Polarized and unpolarized neutron diffraction measurements have been carried out to investigate the iron magnetic order in undoped NdOFeAs. Antiferromagnetic order is observed belo…
Superconductivity coexisting with phase-separated static magnetic order in (Ba,K)FeAs, (Sr,Na)FeAs and CaFeAs
T. Goko, A. A. Aczel, E. Baggio-Saitovitch +22
The recent discovery and subsequent developments of FeAs-based superconductors have presented novel challenges and opportunities in the quest for superconducting mechanisms in corr…
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…