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Rietveld refinement of YBa{sub 2}Cu{sub 3-x}Ni{sub x}O{sub y} prepared by quenching and oxygen gettering Metadata

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Title

  • Main Title Rietveld refinement of YBa{sub 2}Cu{sub 3-x}Ni{sub x}O{sub y} prepared by quenching and oxygen gettering

Creator

  • Author: Rodriguez, M.
    Creator Type: Personal
  • Author: Eatough, M.
    Creator Type: Personal
    Creator Info: Sandia National Labs., Albuquerque, NM (United States)
  • Author: Licci, F.
    Creator Type: Personal
    Creator Info: Instito Materiali Speciali per Elettronica r Magnetismo del Consiglio Nazionale delle Ricerche, Parma (Italy)

Contributor

  • Sponsor: United States. Department of Energy.
    Contributor Type: Organization
    Contributor Info: USDOE, Washington, DC (United States)

Publisher

  • Name: Sandia National Laboratories
    Place of Publication: Albuquerque, New Mexico
    Additional Info: Sandia National Labs., Albuquerque, NM (United States)

Date

  • Creation: 1995-10-01

Language

  • English

Description

  • Content Description: We have refined the structures for YBa{sub 2}Cu{sub 2.94}Ni{sub 0.06}O{sub y} (2% Ni) and YBa{sub 2}Cu{sub 2.80}Ni{sub 0.20}O{sub y} (6.67% Ni) at y {approximately} 6.95 and y {approximately} 6.5 contents. Oxygen was reduced by two independent methods: quenching from 690{degrees}C and oxygen gettering at 450{degrees}C. Cu-0 bond lengths were calculated based on Rietveld structure refinements for the various samples; they indicate the likely occupancy of Ni in the plane (Cu2) site of the 123 superconductor.
  • Physical Description: 7 p.

Subject

  • Keyword: Bond Lengths
  • Keyword: Nickel Oxides
  • STI Subject Categories: 36 Materials Science
  • Keyword: Structural Models
  • Keyword: Molecular Structure
  • Keyword: Barium Oxides
  • Keyword: Superconductors
  • Keyword: Yttrium Oxides
  • Keyword: Copper Oxides

Source

  • Conference: 44. annual Denver x-ray conference, Colorado Springs, CO (United States), 31 Jul - 4 Aug 1995

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Article

Format

  • Text

Identifier

  • Other: DE96000788
  • Report No.: SAND--95-2254C
  • Report No.: CONF-9507175--1
  • Grant Number: AC04-94AL85000
  • Office of Scientific & Technical Information Report Number: 110738
  • Archival Resource Key: ark:/67531/metadc622346

Note

  • Display Note: OSTI as DE96000788
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