85 citations · 464 across the 23 of their papers we have counts for
5 papers · 1 filter
Large increase of the anisotropy factor in the overdoped region of Ba(FeNi)As as probed by fluctuation spectroscopy
A Ramos-Álvarez, J Mosqueira, F Vidal +2
We study the diamagnetism induced by thermal fluctuations above the superconducting transition of the iron pnictide Ba(FeNi)As with different doping levels. The…
Structural and magnetic phase transitions near optimal superconductivity in BaFe(AsP)
Ding Hu, Xingye Lu, Wenliang Zhang +17
We use nuclear magnetic resonance (NMR), high-resolution x-ray and neutron scattering to study structural and magnetic phase transitions in phosphorus-doped BaFe(AsP$_x…
Neutron spin resonance as a probe of superconducting gap anisotropy in partially detwinned electron underdoped NaFeCoAs
Chenglin Zhang, J. T. Park, Xingye Lu +7
We use inelastic neutron scattering (INS) to study the spin excitations in partially detwinned NaFeCoAs which has coexisting static antiferromagnetic (AF) order…
Doping evolution of antiferromagnetism and transport properties in the non-superconducting BaFe2-2xNixCrxAs2
Rui Zhang, Dongliang Gong, Xingye Lu +7
We report elastic neutron scattering and transport measurements on the Ni and Cr equivalently doped iron pnictide BaFeNiCrAs. Compared with the electron-…
Crossover of the pairing symmetry from - to -wave in iron pnictide superconductors
Mahmoud Abdel-Hafiez, Zheng He, Jun Zhao +4
One of the major themes in the physics of condensed matter is unconventional superconductivity in correlated electronic systems. The symmetry structure of Cooper pairs is thought t…