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 …
On the remarkable superconductivity of FeSe and its close cousins
Emergent electronic phenomena in iron-based superconductors have been at the forefront
of condensed matter physics for more than a decade. Much has been learned about the …
of condensed matter physics for more than a decade. Much has been learned about the …
Tunable topological Dirac surface states and van Hove singularities in kagome metal GdV6Sn6
Transition-metal-based kagome materials at van Hove filling are a rich frontier for the
investigation of novel topological electronic states and correlated phenomena. To date, in …
investigation of novel topological electronic states and correlated phenomena. To date, in …
Resonant x-ray scattering studies of charge order in cuprates
R Comin, A Damascelli - Annual Review of Condensed Matter …, 2016 - annualreviews.org
X-ray techniques have been used for more than a century to study the atomic and electronic
structure in practically any type of material. The advent of correlated electron systems, in …
structure in practically any type of material. The advent of correlated electron systems, in …
Unveiling phase diagram of the lightly doped high-Tc cuprate superconductors with disorder removed
K Kurokawa, S Isono, Y Kohama, S Kunisada… - Nature …, 2023 - nature.com
The currently established electronic phase diagram of cuprates is based on a study of single-
and double-layered compounds. These CuO2 planes, however, are directly contacted with …
and double-layered compounds. These CuO2 planes, however, are directly contacted with …
Observation of a d-wave gap in electron-doped Sr2IrO4
High-temperature superconductivity in cuprates emerges out of a highly enigmatic
'pseudogap'metal phase. The mechanism of high-temperature superconductivity is probably …
'pseudogap'metal phase. The mechanism of high-temperature superconductivity is probably …
Topological surface Fermi arcs in the magnetic Weyl semimetal
Very recently, the half-metallic compound Co 3 Sn 2 S 2 was proposed to be a magnetic
Weyl semimetal (WSM) with Weyl points only 60 meV above the Fermi level EF. Owing to the …
Weyl semimetal (WSM) with Weyl points only 60 meV above the Fermi level EF. Owing to the …
Fermi arcs in a doped pseudospin-1/2 Heisenberg antiferromagnet
High-temperature superconductivity in cuprates arises from an electronic state that remains
poorly understood. We report the observation of a related electronic state in a noncuprate …
poorly understood. We report the observation of a related electronic state in a noncuprate …
Competing charge, spin, and superconducting orders in underdoped
M Huecker, NB Christensen, AT Holmes, E Blackburn… - Physical Review B, 2014 - APS
To explore the doping dependence of the recently discovered charge-density-wave (CDW)
order in YBa 2 Cu 3 O y, we present a bulk-sensitive high-energy x-ray study for several …
order in YBa 2 Cu 3 O y, we present a bulk-sensitive high-energy x-ray study for several …
Broken translational and rotational symmetry via charge stripe order in underdoped YBa2Cu3O6+y
After the discovery of stripelike order in lanthanum-based copper oxide superconductors,
charge-ordering instabilities were observed in all cuprate families. However, it has proven …
charge-ordering instabilities were observed in all cuprate families. However, it has proven …