82 citations · 374 across the 14 of their papers we have counts for
14 papers
Impact of the first order antiferromagnetic phase transition on the paramagnetic spin excitations and nematic phase of SrFeAs
David W. Tam, Weiyi Wang, Li Zhang +7
Understanding the nature of the electronic nematic phase in iron pnictide superconductors is important for elucidating its impact on high-temperature superconductivity. Here we use…
Anomalous metamagnetism in the low carrier density Kondo lattice YbRh3Si7
Binod K. Rai, S. Chikara, Xiaxin Ding +25
We report complex metamagnetic transitions in single crystals of the new low carrier Kondo antiferromagnet YbRh3Si7. Electrical transport, magnetization, and specific heat measurem…
Electron doping evolution of the neutron spin resonance in NaFeCoAs
Chenglin Zhang, Weicheng Lv, Guotai Tan +8
Neutron spin resonance, a collective magnetic excitation coupled to superconductivity, is one of the most prominent features shared by a broad family of unconventional superconduct…
Electron doping evolution of the magnetic excitations in NaFeCoAs
Scott V. Carr, Chenglin Zhang, Yu Song +7
We use time-of-flight (ToF) inelastic neutron scattering (INS) spectroscopy to investigate the doping dependence of magnetic excitations across the phase diagram of NaFeCo$…
Critical Quadrupole Fluctuations and Collective Modes in Iron Pnictide Superconductors
V. K. Thorsmølle, M. Khodas, Z. P. Yin +4
The multiband nature of iron pnictides gives rise to a rich temperature-doping phase diagram of competing orders and a plethora of collective phenomena. At low dopings, the tetrago…
Structure and composition of the superconducting phase in alkali iron selenide KFeSe
Scott V Carr, Despina Louca, Joan Siewenie +4
We use neutron diffraction to study the temperature evolution of the average structure and local lattice distortions in insulating and superconducting potassium iron selenide K…