Shiyong Tan

TL;DR: It is demonstrated that the superconductivity occurs when the electrons transferred from the oxygen-vacant substrate suppress the otherwise pronounced SDWs in single-layer FeSe, and the phase diagram of FeSe is mapped out as a function of lattice constant, which contains all the essential physics of Fe-HTS.

TL;DR: In this paper, the spin density wave (SDW) in FeSe films was investigated and the authors showed that the superconductivity occurs when the electrons transferred from the oxygen-vacant substrate suppress the otherwise most pronounced SDW in single layer FeSe.

TL;DR: Jiang et al. as discussed by the authors performed angle-resolved photoemission and its circular dichroism measurements, which suggest that the anomalies might be of topological origin, which might explain the low-temperature transport anomalies.

TL;DR: In situ angle-resolved photoemission spectroscopy is used to investigate various FeSe-based heterostructures grown by molecular beam epitaxy, and it is uncovered that electronic correlations and superconducting gap-closing temperature (Tg) are tuned by interfacial effects.

TL;DR: This work expands the limit of ferromagnetic HF materials from f- to d-electron systems and illustrates the positive correlation between ferromagnetism and HF state in the 3d-electrons material, which is quite different from the f-Electron systems.