85 citations · 120 across the 5 of their papers we have counts for
7 papers
Anisotropic spin fluctuations in detwinned FeSe
Tong Chen, Youzhe Chen, Andreas Kreisel +15
Superconductivity in FeSe emerges from a nematic phase that breaks four-fold rotational symmetry in the iron plane. This phase may arise from orbital ordering, spin fluctuations, o…
Local breaking of four-fold rotational symmetry by short-range magnetic order in heavily overdoped Ba(FeCu)As
Weiyi Wang, Yu Song, Ding Hu +6
We investigate Cu-doped Ba(FeCu)As with transport, magnetic susceptibility, and elastic neutron scattering measurements. In the heavily Cu-doped regime where lo…
Spin excitation anisotropy in the paramagnetic tetragonal phase of BaFe2 As2
Yu Li, Weiyi Wang, Yu Song +4
We use neutron polarization analysis to study temperature dependence of the spin excitation anisotropy in BaFeAs, which has a tetragonal-to-orthorhombic structural distorti…
Orbital selective neutron spin resonance in underdoped superconducting NaFeCoAs
Weiyi Wang, J. T. Park, Rong Yu +6
We use neutron scattering to study the electron-doped superconducting NaFeCoAs ( K), which has co-existing static antiferromagnetic (AF) order (…
Orbital selective spin excitations and their impact on superconductivity of LiFe1-xCoxAs
Yu Li, Zhiping Yin, Xiancheng Wang +11
We use neutron scattering to study spin excitations in single crystals of LiFeCoAs, which is located near the boundary of the superconducting phase of LiFe$_{1-x}…
Electron doping evolution of the magnetic excitations in NaFeCoAs
Scott V. Carr, Chenglin Zhang, Yu Song +7
We use time-of-flight (ToF) inelastic neutron scattering (INS) spectroscopy to investigate the doping dependence of magnetic excitations across the phase diagram of NaFeCo$…