Iron with a large magnetic moment was widely believed to be harmful to the emergence of
superconductivity because of the competition between the static ordering of electron spins …

Kamihara and coworkers' report of superconductivity at T c= 26 K in fluorine-doped
LaFeAsO inspired a worldwide effort to understand the nature of the superconductivity in this …

Recent discoveries of superconductivity in various hydrides at high pressures have shown
that a critical temperature of superconductivity can reach near-room-temperature values …

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 …

This review shows the highlights of a 4-year-long research project supported by the
Japanese Government to explore new superconducting materials and relevant functional …

High critical temperature superconductors have zero power consumption and could be used
to produce ideal electric power lines. The principal obstacle in fabricating superconducting …

Iron-based superconductors, with T c values up to 55 K, are of great interest for applications,
due to their lower anisotropies and ultrahigh upper critical fields. In the past four years, great …

Less than two years after the discovery of high temperature superconductivity in oxypnictide
LaFeAs (O, F) several families of superconductors based on Fe layers (1111, 122, 11, 111) …

In the first three years since the discovery of Fe-based high T c superconductors, scanning
tunneling microscopy (STM) and spectroscopy have shed light on three important questions …

Abstract Iron-based superconductors (IBSs), discovered in 2008, formed the second high-T c
superconductor family after cuprate superconductors, and over the past decade have been …