Relation of neutron incommensurability to electronic structure in high-temperature superconductors
- 1 June 2000
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 61 (21) , 14751-14758
- https://doi.org/10.1103/physrevb.61.14751
Abstract
The relation between the incommensurability observed in neutron scattering experiments in bilayer cuprate superconductors and the electronic structure is investigated. It is found that the observed incommensurability pattern, as well as its dependence on energy, can be well reproduced by electronic dispersions motivated by angle-resolved photoemission data. The commensurate resonance and its contribution to the superconducting condensation energy are discussed in the context of these calculations.Keywords
All Related Versions
This publication has 38 references indexed in Scilit:
- Reexamination of the Electronic Structure of and : Electronlike Portions of the Fermi Surface and Depletion of Spectral Weight nearPhysical Review Letters, 1999
- Evidence for Quantum Critical Behavior in the Optimally Doped Cuprate Bi 2 Sr 2 CaCu 2 O 8+δScience, 1999
- Superconducting condensation energy and an antiferromagnetic exchange-based pairing mechanismPhysical Review B, 1998
- Angle-resolved photoemission on untwinned. I. Electronic structure and dispersion relations of surface and bulk bandsPhysical Review B, 1998
- Relation of extended Van Hove singularities to high-temperature superconductivity within strong-coupling theoryPhysical Review B, 1994
- Self-consistent-pairing in a two-dimensional Hubbard modelPhysical Review Letters, 1994
- Spin excitations of two-dimensional-lattice electrons: Discussion of neutron-scattering and NMR experiments in high-superconductorsPhysical Review B, 1994
- Spin fluctuations in a two-dimensional marginal Fermi liquidPhysical Review B, 1993
- Comparison of spin dynamics in and : Effects of Fermi-surface geometryPhysical Review B, 1993
- Spectral function and photoemission spectra in antiferromagnetically correlated metalsPhysical Review B, 1990