The physics of pair-density waves: cuprate superconductors and beyond
DF Agterberg, JCS Davis, SD Edkins… - Annual Review of …, 2020 - annualreviews.org
We review the physics of pair-density wave (PDW) superconductors. We begin with a
macroscopic description that emphasizes order induced by PDW states, such as charge …
macroscopic description that emphasizes order induced by PDW states, such as charge …
Colloquium: Theory of intertwined orders in high temperature superconductors
The electronic phase diagrams of many highly correlated systems, and, in particular, the
cuprate high temperature superconductors, are complex, with many different phases …
cuprate high temperature superconductors, are complex, with many different phases …
Roton pair density wave in a strong-coupling kagome superconductor
The transition metal kagome lattice materials host frustrated, correlated and topological
quantum states of matter,,,,,,,–. Recently, a new family of vanadium-based kagome metals …
quantum states of matter,,,,,,,–. Recently, a new family of vanadium-based kagome metals …
Evidence for quantum spin liquid behaviour in single-layer 1T-TaSe2 from scanning tunnelling microscopy
Two-dimensional triangular-lattice antiferromagnets are predicted under some conditions to
exhibit a quantum spin liquid ground state with no energy barrier to create emergent …
exhibit a quantum spin liquid ground state with no energy barrier to create emergent …
Controlling many-body states by the electric-field effect in a two-dimensional material
To understand the complex physics of a system with strong electron–electron interactions,
the ideal is to control and monitor its properties while tuning an external electric field applied …
the ideal is to control and monitor its properties while tuning an external electric field applied …
Chern Fermi pocket, topological pair density wave, and charge-4e and charge-6e superconductivity in kagomé superconductors
S Zhou, Z Wang - Nature Communications, 2022 - nature.com
The recent discovery of novel charge density wave (CDW) and pair density wave (PDW) in
kagomé lattice superconductors A V3Sb5 (A= K, Rb, Cs) hints at unexpected time-reversal …
kagomé lattice superconductors A V3Sb5 (A= K, Rb, Cs) hints at unexpected time-reversal …
Charge-4e superconductivity and chiral metal in 45°-twisted bilayer cuprates and related bilayers
YB Liu, J Zhou, C Wu, F Yang - Nature Communications, 2023 - nature.com
The material realization of charge-4e/6e superconductivity (SC) is a big challenge. Here, we
propose to realize charge-4e SC in maximally-twisted homobilayers, such as 45∘-twisted …
propose to realize charge-4e SC in maximally-twisted homobilayers, such as 45∘-twisted …
Detection of a Cooper-pair density wave in Bi2Sr2CaCu2O8+x
The quantum condensate of Cooper pairs forming a superconductor was originally
conceived as being translationally invariant. In theory, however, pairs can exist with finite …
conceived as being translationally invariant. In theory, however, pairs can exist with finite …
State with spontaneously broken time-reversal symmetry above the superconducting phase transition
The most well-known example of an ordered quantum state—superconductivity—is caused
by the formation and condensation of pairs of electrons. Fundamentally, what distinguishes …
by the formation and condensation of pairs of electrons. Fundamentally, what distinguishes …
Intertwined vestigial order in quantum materials: Nematicity and beyond
RM Fernandes, PP Orth… - Annual Review of …, 2019 - annualreviews.org
A hallmark of the phase diagrams of quantum materials is the existence of multiple
electronic ordered states, which, in many cases, are not independent competing phases, but …
electronic ordered states, which, in many cases, are not independent competing phases, but …