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 …

Based on a phenomenological model with competing spin-density-wave (SDW) and
extended s-wave superconductivity, the vortex states in Ba 1-x K x Fe 2 As 2 are investigated …

Detailed tunneling spectroscopy of vortex core states can provide important insight to the
momentum structure of the superconducting order parameter. We present a theoretical study …

Based on a two-orbital model and taking into account the presence of impurities, we study
theoretically the electronic structure in the vortex cores of iron-pnictide superconducting …

By numerically solving the Bogoliubov–de Gennes equations for the single vortex state in a
two-band superconductor, we demonstrate that the disparity between the healing lengths of …

Scanning tunneling experiments on single crystals of superconducting FeTe 0.55 Se 0.45
have recently provided evidence for discrete energy levels inside vortices. Although …

We investigated the vortex states in the electron-doped BaF e 1.8 C o 0.2 A s 2 using
Bogoliubov-de Gennes equations, based on a phenomenological model with competing …

This book covers the important contributions of the Chinese during the development of high-
temperature superconductors (HTS). The study of Y-based HTS, which was the first to be …

We study the electronic structure of vortex core states of FeSe superconductors based on at
2 g three-orbital model by solving the Bogoliubov-de Gennes (BdG) equation self …

Coexistence of antiferromagnetic order with superconductivity in many families of newly
discovered iron-based superconductors has renewed interest to this old problem. Due to …