Dependence of Carrier Doping on the Impurity Potential in Transition-Metal-Substituted<? format?> FeAs-Based Superconductors
S Ideta, T Yoshida, I Nishi, A Fujimori, Y Kotani… - Physical Review Letters, 2013 - APS
In order to examine to what extent the rigid-band-like electron doping scenario is applicable
to the transition metal-substituted Fe-based superconductors, we have performed angle …
to the transition metal-substituted Fe-based superconductors, we have performed angle …
Avoided Quantum Criticality and Magnetoelastic Coupling in
We study the structural and magnetic orders in electron-doped BaFe 2-x Ni x As 2 by high-
resolution synchrotron x-ray and neutron scatterings. Upon Ni doping x, the nearly …
resolution synchrotron x-ray and neutron scatterings. Upon Ni doping x, the nearly …
Lifshitz Transition and Chemical Instabilities in Superconductors
SN Khan, DD Johnson - Physical review letters, 2014 - APS
For solid-solution Ba 1− x K x Fe 2 As 2 Fermi surface evolution is mapped via Bloch
spectral functions calculated using density functional theory implemented in Korringa-Kohn …
spectral functions calculated using density functional theory implemented in Korringa-Kohn …
Short-Range Cluster Spin Glass Near Optimal Superconductivity in BaFeNiAs
X Lu - Phase Diagram and Magnetic Excitations of BaFe2 …, 2017 - Springer
In Chap. 4, we noted that the emergent incommensurate (IC) short-range antiferromagnetic
(AF) order near optimal superconductivity of Ba (Fe _ 1-x 1-x Co _ xx) _2 2 As _ 2 2 heavily …
(AF) order near optimal superconductivity of Ba (Fe _ 1-x 1-x Co _ xx) _2 2 As _ 2 2 heavily …
Local orthorhombic lattice distortions in the paramagnetic tetragonal phase of superconducting NaFe1−xNixAs
Understanding the interplay between nematicity, magnetism and superconductivity is pivotal
for elucidating the physics of iron-based superconductors. Here we use neutron scattering to …
for elucidating the physics of iron-based superconductors. Here we use neutron scattering to …
Phase diagram and physical properties of NaFeCuAs single crystals
AF Wang, JJ Lin, P Cheng, GJ Ye, F Chen, JQ Ma… - Physical Review B …, 2013 - APS
A series of high-quality NaFe 1− x Cu x As single crystals have been grown with the self-flux
technique, which were systematically characterized via structural, transport, thermodynamic …
technique, which were systematically characterized via structural, transport, thermodynamic …
Superstructures and magnetic order in heavily Cu-substituted
Most iron-based superconductors exhibit stripe-type magnetism, characterized by the
ordering vector Q=(1 2, 1 2). In contrast, Fe 1+ y Te, the parent compound of the Fe 1+ y Te …
ordering vector Q=(1 2, 1 2). In contrast, Fe 1+ y Te, the parent compound of the Fe 1+ y Te …
The anomaly Cu doping effects on LiFeAs superconductors
LY Xing, H Miao, XC Wang, J Ma, QQ Liu… - Journal of Physics …, 2014 - iopscience.iop.org
The Cu substitution effect on the superconductivity of LiFeAs has been studied in
comparison with Co/Ni substitution. It is found that the shrinking rate of the lattice parameter …
comparison with Co/Ni substitution. It is found that the shrinking rate of the lattice parameter …
Magnonlike Dispersion of Spin Resonance in Ni-doped
Inelastic neutron scattering measurements on Ba (Fe 0.963 Ni 0.037) 2 As 2 manifest a
neutron spin resonance in the superconducting state with anisotropic dispersion within the …
neutron spin resonance in the superconducting state with anisotropic dispersion within the …
Possible unconventional superconductivity in substituted BaFe2As2 revealed by magnetic pair-breaking studies
The possible existence of a sign-changing gap symmetry in BaFe2As2-derived
superconductors (SC) has been an exciting topic of research in the last few years. To further …
superconductors (SC) has been an exciting topic of research in the last few years. To further …