93 citations · 662 across the 24 of their papers we have counts for
6 papers · 1 filter
Magnetization, crystal structure and anisotropic thermal expansion of single-crystal SrEr2O4
Hai-Feng Li, Andrew Wildes, Binyang Hou +5
The magnetization, crystal structure, and thermal expansion of a nearly stoichiometric SrErO single crystal have been studied by PPMS measuremen…
Anisotropic magnetoelastic coupling in single-crystalline CeFeAsO as seen via high-resolution x-ray diffraction
H. -F. Li, J. -Q. Yan, J. W. Kim +3
Single-crystal synchrotron x-ray diffraction studies of CeFeAsO reveal strong anisotropy in the charge correlation lengths along or perpendicular to the in-plane antiferromagnetic…
Disorder from order among anisotropic next-nearest-neighbor Ising spin chains in SrHoO
J. -J. Wen, W. Tian, V. O. Garlea +7
We describe why Ising spin chains with competing interactions in segregate into ordered and disordered ensembles at low temperatures (). Using elastic neutron sc…
Incommensurate antiferromagnetic order in the manifoldly-frustrated SrTbO with transition temperature up to 4.28 K
Hai-Feng Li, Cong Zhang, Anatoliy Senyshyn +9
The Nel temperature of the new frustrated family of Sr\emph{RE}O (\emph{RE} = rare earth) compounds is yet limited to 0.9 K, which more or less hamper…
A second-order spin-flop transition in collinear two-sublattice antiferromagnets
Haifeng Li
Identifying the nature of a spin-flop (SFO) transition, first- or second-order (FO or SO), remains a major challenge in condensed-matter physics due to the technically undistinguis…
Nonmagnetic ordering state of single-crystal SrTmO: A polarized and unpolarized neutron-scattering study
Haifeng Li, Binyang Hou, Andrew Wildes +6
Our single-crystal polarized neutron scattering at 65 mK and powder unpolarized neutron diffraction at 0.5 K show no evidence for a long-range magnetic order and even detect no sig…