Correlated electrons in high-temperature superconductors
E Dagotto - Reviews of Modern Physics, 1994 - APS
Theoretical ideas and experimental results concerning high-temperature superconductors
are reviewed. Special emphasis is given to calculations performed with the help of …
are reviewed. Special emphasis is given to calculations performed with the help of …
Electronic structure of the high-temperature oxide superconductors
WE Pickett - Reviews of Modern Physics, 1989 - APS
Since the discovery of superconductivity above 30 K by Bednorz and Müller in the La copper
oxide system, the critical temperature has been raised to 90 K in Y Ba 2 Cu 3 O 7 and to 110 …
oxide system, the critical temperature has been raised to 90 K in Y Ba 2 Cu 3 O 7 and to 110 …
Electronic structure of the putative room-temperature superconductor
A recent paper [Lee, J. Kor. Cryst. Growth Cryst. Technol. 33, 61 (2023) 10.6111/JKCGCT.
2023.33. 2.061] provides some experimental indications that Pb 10− x Cu x (PO 4) 6 O with …
2023.33. 2.061] provides some experimental indications that Pb 10− x Cu x (PO 4) 6 O with …
Critical Nature of the Ni Spin State in Doped
Superconductivity with T c≈ 15 K was recently found in doped NdNiO 2. The Ni 1+ O 2
layers are expected to be Mott insulators, so hole doping should produce Ni 2+ with S= 1 …
layers are expected to be Mott insulators, so hole doping should produce Ni 2+ with S= 1 …
Band theory and Mott insulators: Hubbard U instead of Stoner I
We propose a form for the exchange-correlation potential in local-density band theory,
appropriate for Mott insulators. The idea is to use the ''constrained-local-density …
appropriate for Mott insulators. The idea is to use the ''constrained-local-density …
Density-functional theory and NiO photoemission spectra
VI Anisimov, IV Solovyev, MA Korotin, MT Czyżyk… - Physical Review B, 1993 - APS
The generalization of the local-density-approximation method for the systems with strong
Coulomb correlations is proposed, which restores the discontinuity in the one-electron …
Coulomb correlations is proposed, which restores the discontinuity in the one-electron …
Local-density functional and on-site correlations: The electronic structure of and
MT Czyżyk, GA Sawatzky - Physical Review B, 1994 - APS
State-of-the-art electronic-structure calculations based on the local-density approximation
(LDA) to the density functional fail to reproduce the insulating antiferromagnetic ground state …
(LDA) to the density functional fail to reproduce the insulating antiferromagnetic ground state …
Phonon-mediated long-range attractive interaction in one-dimensional cuprates
Establishing a minimal microscopic model for cuprates is a key step towards the elucidation
of a high-T c mechanism. By a quantitative comparison with a recent in situ angle-resolved …
of a high-T c mechanism. By a quantitative comparison with a recent in situ angle-resolved …
Calculation of Coulomb-interaction parameters for using a constrained-density-functional approach
MS Hybertsen, M Schlüter, NE Christensen - Physical Review B, 1989 - APS
The constrained-density-functional approach is used to calculate the energy surface as a
function of local charge fluctuations in La 2 CuO 4. This energy surface is then mapped onto …
function of local charge fluctuations in La 2 CuO 4. This energy surface is then mapped onto …
Cuprate superconductors as viewed through a striped lens
JM Tranquada - Advances in Physics, 2020 - Taylor & Francis
Understanding the electron pairing in hole-doped cuprate superconductors has been a
challenge, in particular because the “normal” state from which it evolves is unprecedented …
challenge, in particular because the “normal” state from which it evolves is unprecedented …