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Intra-unit-cell electronic nematicity of the high-Tc copper-oxide pseudogap states
TLDR
The determination of a quantitative order parameter representing intra-unit-cell nematicity: the breaking of rotational symmetry by the electronic structure within each CuO2 unit cell is reported. Expand
A ‘checkerboard’ electronic crystal state in lightly hole-doped Ca2-xNaxCuO2Cl2
TLDR
Low-temperature electronic structure imaging studies of a lightly hole-doped copper oxide are presented, consistent with an unanticipated crystalline electronic state, possibly the hidden electronic order, existing in the zero-tem temperature pseudogap regime of Ca2-xNaxCuO2Cl2. Expand
Relating atomic-scale electronic phenomena to wave-like quasiparticle states in superconducting Bi2Sr2CaCu2O8+δ
TLDR
F Fourier transform studies of atomic-scale spatial modulations in the Bi-2212 density of states show strong similarities to the structure of the occupied states, and the copper oxide quasiparticles apparently exhibit particle–hole mixing similar to that of conventional superconductors. Expand
Coincidence of checkerboard charge order and antinodal state decoherence in strongly underdoped superconducting Bi2Sr2CaCu2O8 + delta).
TLDR
Exclusively in regions exhibiting this new spectrum, local "checkerboard" charge ordering of high energy states coexists harmoniously with the low energy Bogoliubov quasiparticle states. Expand
A Four Unit Cell Periodic Pattern of Quasi-Particle States Surrounding Vortex Cores in Bi2Sr2CaCu2O8+δ
Scanning tunneling microscopy is used to image the additional quasi-particle states generated by quantized vortices in the high critical temperature superconductor Bi2Sr2CaCu2O8+δ. They exhibit aExpand
An Intrinsic Bond-Centered Electronic Glass with Unidirectional Domains in Underdoped Cuprates
Removing electrons from the CuO2 plane of cuprates alters the electronic correlations sufficiently to produce high-temperature superconductivity. Associated with these changes are spectral-weightExpand
Imaging Quasiparticle Interference in Bi2Sr2CaCu2O8+δ
Scanning tunneling spectroscopy of the high-T c superconductor Bi2Sr2CaCu2O8+δreveals weak, incommensurate, spatial modulations in the tunneling conductance. Images of these energy-dependentExpand
Simultaneous Transitions in Cuprate Momentum-Space Topology and Electronic Symmetry Breaking
Under the Dome The superconducting transition temperature Tc of copper oxides has a dome-shaped dependence on chemical doping. Whether there is a quantum critical point (QCP) beneath the dome, andExpand
A Four Unit Cell Periodic Pattern of Quasi-Particle States Surrounding Vortex Cores in
Scanning tunneling microscopy is used to image the additional quasi-particle states generated by quantized vortices in the high critical temperature superconductor Bi2Sr2CaCu2O81d. They exhibit aExpand
Discovery of orbital-selective Cooper pairing in FeSe
TLDR
It is shown that both gaps are extremely anisotropic but nodeless and that they exhibit gap maxima oriented orthogonally in momentum space and it is demonstrated that these gaps have opposite sign with respect to each other. Expand
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