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 …
Iron pnictides and chalcogenides: a new paradigm for superconductivity
Superconductivity is a remarkably widespread phenomenon that is observed in most metals
cooled to very low temperatures. The ubiquity of such conventional superconductors, and …
cooled to very low temperatures. The ubiquity of such conventional superconductors, and …
Antiferromagnetic order and spin dynamics in iron-based superconductors
P Dai - Reviews of Modern Physics, 2015 - APS
High-transition temperature (high-T c) superconductivity in the iron pnictides or
chalcogenides emerges from the suppression of the static antiferromagnetic order in their …
chalcogenides emerges from the suppression of the static antiferromagnetic order in their …
Spin glasses: redux: an updated experimental/materials survey
JA Mydosh - Reports on Progress in Physics, 2015 - iopscience.iop.org
This article reviews the 40+ year old spin-glass field and one of its earliest model
interpretations as a spin density wave. Our description is from an experimental …
interpretations as a spin density wave. Our description is from an experimental …
Preemptive nematic order, pseudogap, and orbital order in the iron pnictides
Starting from a microscopic itinerant model, we derive and analyze the effective low-energy
model for collective magnetic excitations in the iron pnictides. We show that the stripe …
model for collective magnetic excitations in the iron pnictides. We show that the stripe …
Observation of universal strong orbital-dependent correlation effects in iron chalcogenides
Establishing the appropriate theoretical framework for unconventional superconductivity in
the iron-based materials requires correct understanding of both the electron correlation …
the iron-based materials requires correct understanding of both the electron correlation …
Observation of Temperature-Induced Crossover to an Orbital-Selective<? format?> Mott Phase in A x Fe 2-y Se 2 (A<? format?>=<? format?> K, Rb) Superconductors
Using angle-resolved photoemission spectroscopy, we observe the low-temperature state of
the A x Fe 2-y Se 2 (A= K, Rb) superconductors to exhibit an orbital-dependent …
the A x Fe 2-y Se 2 (A= K, Rb) superconductors to exhibit an orbital-dependent …
High-pressure phase diagrams of FeSe1−xTex: correlation between suppressed nematicity and enhanced superconductivity
K Mukasa, K Matsuura, M Qiu, M Saito… - Nature …, 2021 - nature.com
The interplay among magnetism, electronic nematicity, and superconductivity is the key
issue in strongly correlated materials including iron-based, cuprate, and heavy-fermion …
issue in strongly correlated materials including iron-based, cuprate, and heavy-fermion …
Correlation-driven electronic reconstruction in FeTe1−xSex
Electronic correlation is of fundamental importance to high temperature superconductivity.
While the low energy electronic states in cuprates are dominantly affected by correlation …
While the low energy electronic states in cuprates are dominantly affected by correlation …
Fe-based superconductors: an angle-resolved photoemission spectroscopy perspective
P Richard, T Sato, K Nakayama… - Reports on progress …, 2011 - iopscience.iop.org
Angle-resolved photoemission spectroscopy allows direct visualization and experimental
determination of the electronic structure of crystals in the momentum space, including the …
determination of the electronic structure of crystals in the momentum space, including the …