2 papers
cond-mat.str-el2018
Hedgehog Spin-vortex Crystal Antiferromagnetic Quantum Criticality in CaK(Fe1-xNix)4As4 Revealed by NMR
Q. -P. Ding, W. R. Meier, J. Cui +5
Two ordering states, antiferromagnetism and nematicity, have been observed in most iron-based superconductors (SCs). In contrast to those SCs, the newly discovered SC CaK(Fe$_{1-x}…
cond-mat.supr-con2018
Pressure tuned superconductivity and normal state behavior in Ba(FeCo)As near the antiferromagnetic boundary
W. Liu, Y. F. Wu, X. J. Li +8
Superconductivity in iron pnictides is unconventional and pairing may be mediated by magnetic fluctuations in the Fe-sublattice. Pressure is a clean method to explore superconducti…