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 …
Superconductivity in iron compounds
GR Stewart - Reviews of Modern Physics, 2011 - APS
Kamihara and coworkers' report of superconductivity at T c= 26 K in fluorine-doped
LaFeAsO inspired a worldwide effort to understand the nature of the superconductivity in this …
LaFeAsO inspired a worldwide effort to understand the nature of the superconductivity in this …
Interface-induced superconductivity and strain-dependent spin density waves in FeSe/SrTiO3 thin films
The record superconducting transition temperature (T c) for the iron-based high-temperature
superconductors (Fe-HTS) has long been 56 K. Recently, in single-layer FeSe films grown …
superconductors (Fe-HTS) has long been 56 K. Recently, in single-layer FeSe films grown …
High-temperature superconductivity in iron-based materials
The surprising discovery of superconductivity in layered iron-based materials, with transition
temperatures climbing as high as 55 K, has led to thousands of publications on this subject …
temperatures climbing as high as 55 K, has led to thousands of publications on this subject …
Kinetic frustration and the nature of the magnetic and paramagnetic states in iron pnictides and iron chalcogenides
The iron pnictide and chalcogenide compounds are a subject of intensive investigations
owing to their surprisingly high temperature superconductivity. They all share the same …
owing to their surprisingly high temperature superconductivity. They all share the same …
Symmetry-breaking orbital anisotropy observed for detwinned Ba(Fe1-xCox)2As2 above the spin density wave transition
Nematicity, defined as broken rotational symmetry, has recently been observed in competing
phases proximate to the superconducting phase in the cuprate high-temperature …
phases proximate to the superconducting phase in the cuprate high-temperature …
Evidence for a Lifshitz transition in electron-doped iron arsenic superconductors at the onset of superconductivity
The iron arsenic high-temperature superconductors, exhibit particularly rich phase
diagrams. In the AE (Fe1− x T x) 2As2 family (known as '122', with AE being Ca, Sr or Ba and …
diagrams. In the AE (Fe1− x T x) 2As2 family (known as '122', with AE being Ca, Sr or Ba and …
In-plane electronic anisotropy of underdoped '122'Fe-arsenide superconductors revealed by measurements of detwinned single crystals
The parent phases of the Fe-arsenide superconductors harbor an antiferromagnetic ground
state. Significantly, the Néel transition is either preceded or accompanied by a structural …
state. Significantly, the Néel transition is either preceded or accompanied by a structural …
Role of the orbital degree of freedom in iron-based superconductors
Almost a decade has passed since the serendipitous discovery of the iron-based high
temperature superconductors (FeSCs) in 2008. The fact that, as in the copper oxide high …
temperature superconductors (FeSCs) in 2008. The fact that, as in the copper oxide high …
Three orbital model for the iron-based superconductors
M Daghofer, A Nicholson, A Moreo, E Dagotto - Physical Review B …, 2010 - APS
The theoretical need to study the properties of the Fe-based high-T c superconductors using
reliable many-body techniques has highlighted the importance of determining what is the …
reliable many-body techniques has highlighted the importance of determining what is the …