550 citations · 3.5k across the 34 of their papers we have counts for
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Iron-Based Superconductors: A Decade of Materials, Magnetism, and Mechanisms
Xingye Lu, Hechang Lei, Jun Zhao +2
Since its discovery in 2008, iron-based superconductors (FeSCs) have become a central platform for exploring high-temperature superconductivity in multiband, electron-correlated ma…
Role of anion in the pairing interaction of iron-based superconductivity
J. -X. Yin, Y. Y. Zhao, Zheng Wu +20
High-temperature iron-based superconductivity develops in a structure with unusual lattice-orbital geometry, based on a planar layer of Fe atoms with 3d orbitals and tetrahedrally…
Electron doping evolution of the magnetic excitations in BaFe2-xNixAs2
Huiqian Luo, Xingye Lu, Rui Zhang +7
We use inelastic neutron scattering (INS) spectroscopy to study the magnetic excitations spectra throughout the Brioullion zone in electron-doped iron pnictide superconductors BaFe…
Avoided quantum criticality and magnetoelastic coupling in BaFeNiAs
Xingye Lu, H. Gretarsson, Rui Zhang +9
We study the structural and magnetic orders in electron-doped BaFe2-xNixAs2 by high-resolution synchrotron X-ray and neutron scatterings. Upon Ni-doping x, the nearly simultaneous…
Electron doping evolution of the anisotropic spin excitations in BaFe2-xNixAs2
Huiqian Luo, Zahra Yamani, Yanchao Chen +7
We use inelastic neutron scattering to systematically investigate the Ni-doping evolution of the low-energy spin excitations in BaFe2-xNixAs2 spanning from underdoped antiferromagn…
Observation of a ubiquitous three-dimensional superconducting gap function in optimally-doped BaKFeAs
Y. -M. Xu, Y. -B. Huang, X. -Y. Cui +10
The iron-pnictide superconductors have a layered structureformed by stacks of FeAs planes from which the superconductivity originates. Given the multiband and quasi three-dimension…
Anisotropic Neutron Spin Resonance in Superconducting BaFeNiAs
O. J. Lipscombe, Leland W. Harriger, P. G. Freeman +8
We use polarized inelastic neutron scattering to show that the neutron spin resonance below in superconducting BaFeNiAs ( K) is purely magnetic in…
Lattice distortion and magnetic quantum phase transition in CeFeAs(1-x)P(x)O
Clarina de la Cruz, W. Z. Hu, Shiliang Li +8
We use neutron scattering to show that replacing the larger arsenic with smaller phosphorus in CeFeAs(1-x)P(x)O simultaneously suppresses the AF order and orthorhombic distortion n…
Spin Waves and Magnetic Exchange Interactions in CaFe2As2
Jun Zhao, D. T. Adroja, Dao-Xin Yao +7
Antiferromagnetism is relevant to high temperature (high-Tc) superconductivity because copper oxide and iron arsenide high-Tc superconductors arise from electron- or hole-doping of…
First-order magnetic and structural phase transitions in FeSeTe
Shiliang Li, Clarina de la Cruz, Q. Huang +8
We use bulk magnetic susceptibility, electronic specific heat, and neutron scattering to study structural and magnetic phase transitions in FeSe% Te. Fe$_{1.068…
Doping evoluton of antiferromagnetic order and structural distortion in LaFeAsOF
Q. Huang, Jun Zhao, J. W. Lynn +4
We use neutron scattering to study the structural distortion and antiferromagnetic (AFM) order in LaFeAsOF as the system is doped with fluorine (F) to induce supercon…
Low energy spin waves and magnetic interactions in SrFeAs
Jun Zhao, Dao-Xin Yao, Shiliang Li +12
We report inelastic neutron scattering studies of magnetic excitations in antiferromagnetically ordered SrFeAs ( K), the parent compound of the FeAs-based su…
The crystalline electric field as a probe for long range antiferromagnetic order and superconductivity in CeFeAsOF
Songxue Chi, D. T. Adroja, T. Guidi +10
We use inelastic neutron scattering to study the crystalline electric field (CEF) excitations of Ce in CeFeAsOF(). For nonsuperconducting CeFeAsO, th…
A distinct bosonic mode in an electron-doped high-transition-temperature superconductor
F. C. Niestemski, S. Kunwar, S. Zhou +5
Despite recent advances in understanding high-transition-temperature (high-T c) superconductors, there is no consensus on the origin of the superconducting 'glue': that is, the med…
Antiferromagnetism-superconductivity competition in electron-doped cuprates triggered by oxygen reduction
P. Richard, M. Neupane, Y. -M. Xu +5
We have performed a systematic angle-resolved photoemission study of as-grown and oxygen-reduced PrCeCuO and PrLaCeCuO electron-doped cuprates. In…
Weak coupling Bardeen-Cooper-Schrieffer suerconductivity in the Electron-Doped Cuprate Superconductors
L. Shan, Y. Huang, Y. L. Wang +6
We use in-plane tunneling spectroscopy to study the temperature dependence of the local superconducting gap in electron-doped copper oxides with various 's and Ce-dopin…
Distinct Pairing Symmetries in and Single Crystals: Evidence from Comparative Tunnelling Measurements
L. Shan, Y. Huang, H. Gao +7
We used point-contact tunnelling spectroscopy to study the superconducting pairing symmetry of electron-doped (NCCO) and hole-doped $La_{1.89}Sr_{0.11…