The response of the worldwide scientific community to the discovery in 2008 of
superconductivity at T c= 26 K in the Fe-based compound LaFeAsO1− x F x has been very …

The discovery in February 2008 of superconductivity with the transition temperature about
26 K in fluorine-doped oxyarsenide LaO 1–x F x FeAs stimulated numerous studies of …

We report density functional calculations of the electronic structure, Fermi surface, phonon
spectrum, magnetism, and electron-phonon coupling for the superconducting phase FeSe …

The new α-Fe (Te, Se) superconductors share the common iron building block and
ferminology with the LaFeAsO and BaFe 2 As 2 families of superconductors. In contrast with …

We use bulk magnetic susceptibility, electronic specific heat, and neutron scattering to study
structural and magnetic phase transitions in Fe 1+ y Se x Te 1− x. Fe 1.068 Te exhibits a first …

Abstract Recently, high-transition-temperature (high-T c) superconductivity was discovered
in the iron pnictide RFeAsO1− x F x (R, rare-earth metal) family of materials. We use neutron …

A new class of high-temperature superconductors based on iron and arsenic was recently
discovered (Kamihara et al 2008 J. Am. Chem. Soc. 130 3296), with the superconducting …

The puzzling nature of magnetic and lattice phase transitions of iron pnictides is investigated
via a first-principles Wannier function analysis of representative parent compound LaOFeAs …

We report density functional calculations of the electronic structure and Fermi surface of the
BaFe 2 As 2 and LiFeAs phases including do** via the virtual-crystal approximation. The …

Unconventional superconductivity occurs in close proximity to a magnetically ordered state
in many materials,. Uncovering the character of the proximate magnetic phase is a crucial …