d-Wave Fermi Surface Instability in the Nematic Phase of Two Monolayer FeSe/SrTiO3.
Sign Up to like & getrecommendations! Published in 2025 at "Advanced science"
DOI: 10.1002/advs.202516394
Abstract: Nematicity, where electrons break rotational symmetry while preserving translational symmetry, is ubiquitous in strongly correlated quantum matters, including high-Tc cuprates and iron-based superconductors. A central question in nematicity is whether it is driven by Fermi… read more here.
Keywords: fese srtio3; surface instability; nematicity; fermi surface ... See more keywords
High-pressure phase diagrams of FeSe1−xTex: correlation between suppressed nematicity and enhanced superconductivity
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-020-20621-2
Abstract: The interplay among magnetism, electronic nematicity, and superconductivity is the key issue in strongly correlated materials including iron-based, cuprate, and heavy-fermion superconductors. Magnetic fluctuations have been widely discussed as a pairing mechanism of unconventional superconductivity,… read more here.
Keywords: pressure phase; enhanced superconductivity; high pressure; nematicity ... See more keywords
Quantum criticality preempted by nematicity
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.103.165129
Abstract: Exotic physics often emerges around quantum criticality in metallic systems. Here we explore the nature of topological phase transitions between 3D double-Weyl semimetals and insulators (through annihilating double-Weyl nodes with opposite chiralities) in the presence… read more here.
Keywords: double weyl; nematicity; semimetals insulators; quantum criticality ... See more keywords