33 citations · 266 across the 21 of their papers we have counts for
5 papers · 1 filter
Neutron spin resonance as a probe of Fermi surface nesting and superconducting gap symmetry in BaK(FeCo)As
Rui Zhang, Weiyi Wang, Thomas Maier +5
We use inelastic neutron scattering to study energy and wave vector dependence of the superconductivity-induced resonance in hole-doped BaK(FeCo)$_{…
c-axis pressure induced antiferromagnetic order in optimally P-doped BaFe2(As0.70P0.30)2 superconductor
Ding Hu, Weiyi Wang, Wenliang Zhang +14
Superconductivity in BaFe2(As1-xPx)2 iron pnictides emerges when its in-plane two-dimensional (2D) orthorhombic lattice distortion associated with nematic phase at Ts and three-dim…
Local orthorhombic lattice distortions in the paramagnetic tetragonal phase of superconducting NaFeNiAs
Weiyi Wang, Yu Song, Chongde Cao +9
Understanding the interplay between nematicity, magnetism and superconductivity is pivotal for elucidating the physics of iron-based superconductors. Here we use neutron scattering…
Dynamic spin-lattice coupling and nematic fluctuations in NaFeAs
Yu Li, 1 Zahra Yamani, 2 Yu Song +14
We use inelastic neutron scattering to study acoustic phonons and spin excitations in single crystals of NaFeAs, a parent compound of iron pnictide superconductors. NaFeAs exhibits…
Disentangling superconducting and magnetic orders in NaFe_1-xNi_xAs using muon spin rotation
Sky C. Cheung, Zurab Guguchia, Benjamin A. Frandsen +24
Muon spin rotation and relaxation studies have been performed on a "111" family of iron-based superconductors NaFe_1-xNi_xAs. Static magnetic order was characterized by obtaining t…