Utilization of a High Correlated Cluster Model for Interpretation of Electronic Spectroscopic Data for the High-Temperature Superconductors

Abstract

We have consistently interpreted electron spectroscopic data for the high temperature superconductors utilizing a highly-correlated CuOn cluster model, and an extended Hubbard Hamiltonian which includes the inter-site Cu-O and O-O Upp parameters. The data indicate much larger Up and Upp values than found in other typical highly conductive metals. Previously unassigned features in the data are now assigned within the model.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1988
Accession Number
ADA202080

Entities

People

  • David E. Ramaker

Organizations

  • George Washington University

Tags

Communities of Interest

  • Energy and Power Technologies
  • Space
  • Weapons Technologies

DTIC Thesaurus Topics

  • Abstracts
  • Charge Carriers
  • Chemical Engineering
  • Chemistry
  • Crystal Structure
  • Electrons
  • Energy Bands
  • Engineering
  • High Temperature
  • High Temperature Superconductors
  • Materials
  • Materials Science
  • Military Research
  • New York
  • Physics
  • Solid State Physics
  • Superconductors

Fields of Study

  • Physics

Readers

  • Computational Modeling and Simulation
  • Quantum Chemistry
  • Superconducting Magnet Technology

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene