Epitaxial engineering of solid state heterointerfaces is a leading avenue to realizing
enhanced or novel electronic states of matter. As a recent example, bulk FeSe is an …

Recently discovered Z 2 topological kagome metals AV 3 Sb 5 (A= K, Rb, and Cs) exhibit
charge-density-wave (CDW) phases and novel superconducting paring states providing a …

We demonstrate, using first-principles calculations, that the electronic structure of FeSe 1− x
Te x (x= 0.5) is topologically nontrivial and characterized by an odd Z 2 invariant and Dirac …

As one of the simplest systems for realizing Majorana fermions, the topological
superconductor plays an important role in both condensed matter physics and quantum …

The new family of unconventional iron-based superconductors discovered in 2006
immediately relieved their copper-based high-temperature predecessors as the most …

The origin of enhanced superconductivity over 50 K in the recently discovered FeSe
monolayer films grown on SrTiO3 (STO), as compared to 8 K in bulk FeSe, is intensely …

We performed a high-energy resolution angle-resolved photoemission spectroscopy
investigation of overdoped Ba 0.1 K 0.9 Fe 2 As 2 with T c= 9 K. The Fermi surface topology …

An important challenge in condensed matter physics is understanding iron-based
superconductors. Among these systems, the iron selenides hold the record for highest …

Although iron-based superconductors are multiorbital systems with complicated band
structures, we demonstrate that the low-energy physics which is responsible for their high-T …

The recently discovered kagome magnet R Mn 6 Sn 6 (R= Y and lanthanides) features a
variety of magnetic ground states and exhibits topological quantum phases. Here we report …