Angle-resolved photoemission studies of quantum materials
The physics of quantum materials is dictated by many-body interactions and mathematical
concepts such as symmetry and topology that have transformed our understanding of matter …
concepts such as symmetry and topology that have transformed our understanding of matter …
Light-induced emergent phenomena in 2D materials and topological materials
Light–matter interaction in 2D and topological materials provides a fascinating control knob
for inducing emergent, non-equilibrium properties and achieving new functionalities in the …
for inducing emergent, non-equilibrium properties and achieving new functionalities in the …
First-principles study on the electronic structure of Pb10− xCux (PO4) 6O (x= 0, 1)
Recently, Lee et al. claimed the experimental discovery of room-temperature ambient-
pressure superconductivity in a Cu-doped lead-apatite (LK-99)(arXiv: 2307.12008, arXiv …
pressure superconductivity in a Cu-doped lead-apatite (LK-99)(arXiv: 2307.12008, arXiv …
Quantum phases driven by strong correlations
It has long been thought that strongly correlated systems are adiabatically connected to their
non-interacting counterpart. Recent developments have highlighted the fallacy of this …
non-interacting counterpart. Recent developments have highlighted the fallacy of this …
Gate-induced superconductivity in a monolayer topological insulator
The layered semimetal tungsten ditelluride (WTe2) has recently been found to be a two-
dimensional topological insulator (2D TI) when thinned down to a single monolayer, with …
dimensional topological insulator (2D TI) when thinned down to a single monolayer, with …
Highly crystalline 2D superconductors
Recent advances in materials fabrication have enabled the manufacturing of ordered 2D
electron systems, such as heterogeneous interfaces, atomic layers grown by molecular …
electron systems, such as heterogeneous interfaces, atomic layers grown by molecular …
The first room-temperature ambient-pressure superconductor
S Lee, JH Kim, YW Kwon - arXiv preprint arXiv:2307.12008, 2023 - arxiv.org
For the first time in the world, we succeeded in synthesizing the room-temperature
superconductor ($ T_c\ge 400$ K, 127$^\circ $ C) working at ambient pressure with a …
superconductor ($ T_c\ge 400$ K, 127$^\circ $ C) working at ambient pressure with a …
High-temperature superconductivity in iron pnictides and chalcogenides
Q Si, R Yu, E Abrahams - Nature Reviews Materials, 2016 - nature.com
Superconductivity develops in metals upon the formation of a coherent macroscopic
quantum state of electron pairs. Iron pnictides and chalcogenides are materials that have …
quantum state of electron pairs. Iron pnictides and chalcogenides are materials that have …
Superconductivity above 100 K in single-layer FeSe films on doped SrTiO3
JF Ge, ZL Liu, C Liu, CL Gao, D Qian, QK Xue, Y Liu… - Nature materials, 2015 - nature.com
Recent experiments on FeSe films grown on SrTiO3 (STO) suggest that interface effects can
be used as a means to reach superconducting critical temperatures (T c) of up to 80 K (ref.) …
be used as a means to reach superconducting critical temperatures (T c) of up to 80 K (ref.) …
Discovery of orbital-selective Cooper pairing in FeSe
The superconductor iron selenide (FeSe) is of intense interest owing to its unusual
nonmagnetic nematic state and potential for high-temperature superconductivity. But its …
nonmagnetic nematic state and potential for high-temperature superconductivity. But its …