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Title: Relation of neutron incommensurability to electronic structure in high-temperature superconductors

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. (c) 2000 The American Physical Society.

Authors:
 [1]
  1. Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States)
Publication Date:
Research Org.:
Argonne National Laboratory (ANL), Argonne, IL
OSTI Identifier:
20216580
Resource Type:
Journal Article
Journal Name:
Physical Review. B, Condensed Matter and Materials Physics
Additional Journal Information:
Journal Volume: 61; Journal Issue: 21; Other Information: PBD: 1 Jun 2000; Journal ID: ISSN 1098-0121
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 36 MATERIALS SCIENCE; HIGH-TC SUPERCONDUCTORS; NEUTRON DIFFRACTION; CUPRATES; ELECTRONIC STRUCTURE; BAND THEORY; PHOTOEMISSION; FERMI LEVEL; EXPERIMENTAL DATA; THEORETICAL DATA

Citation Formats

Norman, M. R. Relation of neutron incommensurability to electronic structure in high-temperature superconductors. United States: N. p., 2000. Web. doi:10.1103/PhysRevB.61.14751.
Norman, M. R. Relation of neutron incommensurability to electronic structure in high-temperature superconductors. United States. doi:10.1103/PhysRevB.61.14751.
Norman, M. R. Thu . "Relation of neutron incommensurability to electronic structure in high-temperature superconductors". United States. doi:10.1103/PhysRevB.61.14751.
@article{osti_20216580,
title = {Relation of neutron incommensurability to electronic structure in high-temperature superconductors},
author = {Norman, M. R.},
abstractNote = {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. (c) 2000 The American Physical Society.},
doi = {10.1103/PhysRevB.61.14751},
journal = {Physical Review. B, Condensed Matter and Materials Physics},
issn = {1098-0121},
number = 21,
volume = 61,
place = {United States},
year = {2000},
month = {6}
}