High-temperature superconductivity in the iron-based materials emerges from, or sometimes
coexists with, their metallic or insulating parent compound states. This is surprising, as these …

High-transition temperature (high-T c) superconductivity in the iron pnictides or
chalcogenides emerges from the suppression of the static antiferromagnetic order in their …

Technological progress in material synthesis, as well as artificial realization of condensed
matter scenarios via ultra-cold atomic gases in optical lattices or epitaxial growth of thin …

In iron-pnictide superconductivity, the interband interaction between the hole and electron
Fermi surfaces (FSs) is believed to play an important role. However, KFe2As2 has three …

The neutron instruments suite, installed at the spallation neutron source of the Materials and
Life Science Experimental Facility (MLF) at the Japan Proton Accelerator Research Complex …