188 citations · 1.3k across the 50 of their papers we have counts for
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Double neutron spin resonances and gap anisotropy in underdoped superconducting NaFe0.985Co0.015As
Chenglin Zhang, Rong Yu, Yixi Su +8
We use inelastic neutron scattering to show that superconductivity in electron-underdoped NaFe0.985Co0.015As induces a dispersive sharp resonance near Er1 = 3:25 meV and a broad di…
Distinguishing and electron pairing symmetries by neutron spin resonance in superconducting NaFeCoAs
Chenglin Zhang, H. -F. Li, Yu Song +17
A determination of the superconducting (SC) electron pairing symmetry forms the basis for establishing a microscopic mechansim for superconductivity. For iron pnictide superconduct…
Weak magnetism and the Mott-state of vanadium in superconducting Sr2VO3FeAs
Franziska Hummel, Yixi Su, Anatoliy Senyshyn +1
We report neutron scattering data and DFT calculations of the stoichiometric iron-arsenide superconductor Sr2VO3FeAs. Rietveld refinements of neutron powder patterns confirm the id…
Magnetic anisotropic energy gap and low energy spin wave excitation in antiferromagnetic block phase of K2Fe4Se5
Y. Xiao, S. Nandi, Y. Su +11
Neutron scattering experiments were performed to investigate magnetic order and magnetic excitations in ternary iron chalcogenide K2Fe4Se5. The formation of a superlattice structur…
Magnetic anisotropy in hole-doped superconducting Ba 0.67K 0.33Fe 2As2 probed by polarized inelastic neutron scattering
Chenglin Zhang, mengshu liu, Yixi Su +6
We use polarized inelastic neutron scattering (INS) to study spin excitations of optimally hole-doped superconductor BaKFeAs ( K). In the normal…