93 citations · 662 across the 24 of their papers we have counts for
5 papers · 1 filter
Magnetic structure and orbital ordering in KCrF3 perovskite
Y. Xiao, Y. Su, H. -F. Li +6
KCrF3 represents another prototypical orbital-ordered perovskite, where Cr2+ possesses the same electronic configuration of 3d4 as that of strongly Jahn-Teller distorted Mn3+ in ma…
Magnetic and lattice coupling in single-crystal SrFeAs: A neutron scattering study
Haifeng Li, Wei Tian, Jerel L. Zarestky +7
A detailed elastic neutron scattering study of the structural and magnetic phase transitions in single-crystal SrFeAs reveals that the orthorhombic (O)-tetragonal (T) and t…
Anisotropic and quasipropagating spin excitations in superconducting Ba(Fe0.926Co0.074)2As2
H. -F. Li, C. Broholm, D. Vaknin +12
Inelastic neutron scattering from superconducting (SC) Ba(FeCo)As reveals anisotropic and quasi-two-dimensional (2D) magnetic excitations close to \text…
The magnetic form factor of iron in SrFe2As2
Y. Lee, David Vaknin, Haifeng Li +7
The iron magnetic form factor in SrFe2As2 has been determined by neutron diffraction and by density functional theory (DFT). As noted previously, the magnitude of the calculated mo…
Paramagnetic Spin Correlations in CaFe2As2 Single Crystals
S. O. Diallo, D. K. Pratt, R. M. Fernandes +13
Magnetic correlations in the paramagnetic phase of CaFe2As2 (T_N=172 K) have been examined by means of inelastic neutron scattering from 180 K (~ 1.05 T_N) up to 300 K (~1.8 T_N).…