Jianwei Huang

TL;DR: High-resolution laser-based angle-resolved photoemission measurements on the electronic structure and its detailed temperature evolution of ZrTe5 provide direct electronic evidence on the temperature-induced Lifshitz transition, which gives a natural understanding on underlying origin of the resistivity anomaly in Zr Te5.

TL;DR: In this paper, the authors combined experimental and theoretical investigations on the electronic structure of WTe${}_{2}$ and revealed the existence of a surface state that connects the bulk electron and hole pockets.

TL;DR: It is found that this single-phase bulk superconductor shows remarkably similar electronic behaviours to that of the superconducting single-layer FeSe/SrTiO3 films in terms of Fermi surface topology, band structure and the gap symmetry.

TL;DR: In this article, the authors present a brief review of the investigation of the electronic structure and superconductivity of the FeSe superconductor and related systems, with a particular focus on FeSe films.

TL;DR: In this paper, the superconducting gap exhibits an anti-correlation relation with the spectral weight near the Fermi level, i.e., the gap size minimum (maximum) corresponds to the maximum (minimum) of the $d_{xz}$ spectral weight along the surface.