235 citations · 815 across the 17 of their papers we have counts for
12 papers · 1 filter
Direct Observation of the Scale Relation between Density of States and Pairing Gap in a Dirty Superconductor
Chang-Jiang Zhu, Limin Liu, Peng-Bo Song +8
Theories and experiments on dirty superconductors are sophisticated but important for both fundamentals and applications. It becomes more challenging when magnetic fields are prese…
Role of anion in the pairing interaction of iron-based superconductivity
J. -X. Yin, Y. Y. Zhao, Zheng Wu +20
High-temperature iron-based superconductivity develops in a structure with unusual lattice-orbital geometry, based on a planar layer of Fe atoms with 3d orbitals and tetrahedrally…
Observation of topological transition in high-T superconductor FeTeSe/SrTiO(001) monolayers
X. -L. Peng, Y. Li, X. -X. Wu +12
Superconductors with topological surface or edge states have been intensively explored for the prospect of realizing Majorana bound states, which obey non-Abelian statistics and ar…
Tip Pressure Induced Incoherent Energy Gap in CaFe2As2
J. -X. Yin, J. H. Wang, Z. Wu +8
In CaFe2As2, superconductivity can be achieved by applying a modest c-axis pressure of several kbar. Here we use scanning tunneling microscopy/spectroscopy (STM/S) to explore the S…
Cooper Pairing and Phase Coherence in Iron Superconductor Fe1+x(Te,Se)
J. -X. Yin, Zheng Wu, X. Huang +14
The Cooper pairing and phase coherence are two fundamental aspects of superconductivity. Due to breaking time reversal symmetry, magnetic impurities are detrimental to superconduct…
Role of Arsenic in Iron-based Superconductivity at Atomic Scale
J. -X. Yin, Zheng Wu, X. X. Wu +15
In iron-based superconductors, a unique tri-layer Fe-As (Se, Te, P) plays an essential role in controlling the electronic properties, especially the Cooper pairing interaction. Her…