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 …

The electronic structure of the honeycomb lattice iridates Na 2 IrO 3 and Li 2 IrO 3 has been
investigated using resonant inelastic x-ray scattering (RIXS). Crystal-field-split dd excitations …

In common with other iron-based high-temperature superconductors, FeSe exhibits a
transition to a 'nematic'phase below 90 K in which the crystal rotation symmetry is …

K-fluorescence X-ray emission spectroscopy (XES) is receiving growing interest in all fields
of natural sciences to investigate the local spin. The spin sensitivity in Kβ (Kα) XES stems …

We present a multicrystal Johann-type hard x-ray spectrometer (∼ 5–18 keV) recently
developed, installed, and operated at the Stanford Synchrotron Radiation Lightsource. The …

What makes the Tc of FeSe/SrTiO3 so high? - IOPscience This site uses cookies. By continuing
to use this site you agree to our use of cookies. To find out more, see our Privacy and Cookies …

Hund metals are multi-orbital systems with moderate Coulomb interaction, U, among
charges and sizeable Hund's rule coupling, J (< U), that aligns the spins in different orbitals …

In superconductors with unconventional pairing mechanisms, the energy gap in the
excitation spectrum often has nodes, which allow quasiparticle excitations at low energies …

High pressure resistance, susceptibility, and Fe K β x-ray emission spectroscopy
measurements were performed on Fe-ladder compound BaFe 2 Se 3. Pressure-induced …