Magnetic properties of Dy in Pb{sub 2}Sr{sub 2}DyCu{sub 3}O{sub 8}.

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Superconductivity can be induced at high temperatures in Pb{sub 2}Sr{sub 2}RCu{sub 3}O{sub 8} (R - rare earth) by partially doping Ca{sup 2+} for R{sup 3+}. In order to understand the interplay between magnetism and superconductivity, the magnetic properties of the parent compounds, Pb{sub 2}Sr{sub 2}RCu{sub 3}O{sub 8}, have been studied. The work presented here includes magnetic susceptibility and specific heat measurements on R = Dy and extends our previous studies on R = Ce, Pr, Tb, Ho and Er. Specific heat experiments suggest that the Dy ions order antiferromagnetically with an ordering temperature of 1.3K. The magnetic susceptibility data are ... continued below

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18 p.

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Movshovich, R.; Skanthakumar, S. & Soderholm, L. July 2, 1999.

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Superconductivity can be induced at high temperatures in Pb{sub 2}Sr{sub 2}RCu{sub 3}O{sub 8} (R - rare earth) by partially doping Ca{sup 2+} for R{sup 3+}. In order to understand the interplay between magnetism and superconductivity, the magnetic properties of the parent compounds, Pb{sub 2}Sr{sub 2}RCu{sub 3}O{sub 8}, have been studied. The work presented here includes magnetic susceptibility and specific heat measurements on R = Dy and extends our previous studies on R = Ce, Pr, Tb, Ho and Er. Specific heat experiments suggest that the Dy ions order antiferromagnetically with an ordering temperature of 1.3K. The magnetic susceptibility data are in good agreement with the susceptibility calculated using crystal field parameters that are extrapolated from previous modeling of the R = Er and Ho analogs of this series.

Physical Description

18 p.

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INIS; OSTI as DE00011803

Medium: P; Size: 18 pages

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  • 22nd Rare Earth Research Conference, Argonne, IL (US), 07/10/1999--07/15/1999

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  • Report No.: ANL/CHM/CP-99005
  • Grant Number: W-31109-ENG-38
  • Office of Scientific & Technical Information Report Number: 11803
  • Archival Resource Key: ark:/67531/metadc620702

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  • July 2, 1999

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  • June 16, 2015, 7:43 a.m.

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  • April 7, 2017, 4:09 p.m.

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Movshovich, R.; Skanthakumar, S. & Soderholm, L. Magnetic properties of Dy in Pb{sub 2}Sr{sub 2}DyCu{sub 3}O{sub 8}., article, July 2, 1999; Illinois. (digital.library.unt.edu/ark:/67531/metadc620702/: accessed December 15, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.