The surprising discovery of superconductivity in layered iron-based materials, with transition
temperatures climbing as high as 55 K, has led to thousands of publications on this subject …

In this review, we present a summary of experimental studies of magnetism in Fe-based
superconductors. The doping dependent phase diagram shows strong similarities to the …

The recently discovered Fe-pnictide and chalcogenide superconductors display low-
temperature properties suggesting superconducting gap structures which appear to vary …

Angle resolved photoemission spectroscopy (ARPES) reveals the features of the electronic
structure of quasi-two-dimensional crystals which are crucial for spin and charge ordering …

We show that the competition between magnetism and superconductivity can be used to
determine the pairing state in the iron arsenides. To this end we demonstrate that the …

A large anisotropy in the electronic properties across a structural transition in several
correlated systems has been identified as the key manifestation of electronic nematic order …

Angle-resolved photoemission spectroscopy allows direct visualization and experimental
determination of the electronic structure of crystals in the momentum space, including the …

We used angle-resolved photoemission spectroscopy and thermoelectric power to study the
poorly explored, highly overdoped side of the phase diagram of Ba (Fe 1− x Co x) 2 As 2 …

The thermal conductivity κ of the iron-arsenide superconductor Ba (Fe 1− x Co x) 2 As 2 was
measured down to 50 mK for a heat current parallel (κ c) and perpendicular (κ a) to the …

We study the symmetry of spin excitation spectra in 122-ferropnictide superconductors by
comparing the results of first-principles calculations with inelastic neutron-scattering (INS) …