229 citations · 851 across the 16 of their papers we have counts for
6 papers · 1 filter
Spin fluctuations in Sr2RuO4 from polarized neutron scattering: implications for superconductivity
P. Steffens, Y. Sidis, J. Kulda +4
Triplet pairing in Sr2RuO4 was initially suggested based on the hypothesis of strong ferromagnetic spin fluctuations. Using polarized inelastic neutron scattering, we accurately de…
Direct observation of spin excitation anisotropy in the paramagnetic orthorhombic state of BaFeNiAs
Haoran Man, Rui Zhang, J. T. Park +4
We use transport and inelastic neutron scattering measurements to investigate single crystals of iron pnictide BaFeNiAs (), which exhibit a tetragonal…
No Evidence for Orbital Loop Currents in Charge Ordered YBaCuO from Polarized Neutron Diffraction
T. P. Croft, E. Blackburn, J. Kulda +4
It has been proposed that the pseudogap state of underdoped cuprate superconductors may be due to a transition to a phase which has circulating currents within each unit cell. Here…
Orbital selective neutron spin resonance in underdoped superconducting NaFeCoAs
Weiyi Wang, J. T. Park, Rong Yu +6
We use neutron scattering to study the electron-doped superconducting NaFeCoAs ( K), which has co-existing static antiferromagnetic (AF) order (…
The spin anisotropy of the magnetic excitations in the normal and superconducting states of optimally doped YBa2Cu3O6.9 studied by polarized neutron spectroscopy
N. S. Headings, S. M. Hayden, J. Kulda +2
We use inelastic neutron scattering with spin polarization analysis to study the magnetic excitations in the normal and superconducting states of YBa2Cu3O6.9. Polarization analysis…
A polarized neutron-scattering study of the Cooper-pair moment in Sr2RuO4
J. A. Duffy, S. M. Hayden, Y. Maeno +3
We report a study of the magnetization density in the mixed state of the unconventional superconductor S2RuO4. On entering the superconducting state we find no change in the magnit…