Magnetotransport properties of doped RuSr2GdCu2O8

J E McCrone, J L Tallon, J R Cooper, A C MacLaughlin, J P Attfield, C Bernhard, Abbie McLaughlin

Research output: Contribution to journalArticle

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Abstract

RuSr2GdCu2O8, in which magnetic order and superconductivity coexist with T-mag>T-c, is a complex material which poses new and important questions to our understanding of the interplay between magnetic and superconducting order. Resistivity, Hall-effect, and thermopower measurements on sintered ceramic RuSr2GdCu2O8 are presented, together with results on a broad range of substituted analogs. The Hall effect and thermopower both show anomalous decreases below T-mag, which may be explained within a simple two-band model by a transition from localized to more itinerant behavior in the RuO2 layer at T-mag.

Original languageEnglish
Pages (from-to)-
Number of pages9
JournalPhysical Review B Condensed Matter and Materials Physics
Volume68
Issue number6
DOIs
Publication statusPublished - 1 Aug 2003

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Galvanomagnetic effects
Thermoelectric power
Hall effect
Superconductivity
superconductivity
ceramics
analogs
electrical resistivity

Keywords

  • Ferromagnetic superconductor RUSR2GDCU2O8
  • Normal-state
  • Thermoelectric-power
  • Transport-properties
  • Dc magnetization
  • Resistivity
  • Films
  • Thermopower
  • Coexistence
  • Scattering

Cite this

McCrone, J. E., Tallon, J. L., Cooper, J. R., MacLaughlin, A. C., Attfield, J. P., Bernhard, C., & McLaughlin, A. (2003). Magnetotransport properties of doped RuSr2GdCu2O8. Physical Review B Condensed Matter and Materials Physics , 68(6), -. https://doi.org/10.1103/PhysRevB.68.064514

Magnetotransport properties of doped RuSr2GdCu2O8. / McCrone, J E ; Tallon, J L ; Cooper, J R ; MacLaughlin, A C ; Attfield, J P ; Bernhard, C ; McLaughlin, Abbie.

In: Physical Review B Condensed Matter and Materials Physics , Vol. 68, No. 6, 01.08.2003, p. -.

Research output: Contribution to journalArticle

McCrone, JE, Tallon, JL, Cooper, JR, MacLaughlin, AC, Attfield, JP, Bernhard, C & McLaughlin, A 2003, 'Magnetotransport properties of doped RuSr2GdCu2O8', Physical Review B Condensed Matter and Materials Physics , vol. 68, no. 6, pp. -. https://doi.org/10.1103/PhysRevB.68.064514
McCrone JE, Tallon JL, Cooper JR, MacLaughlin AC, Attfield JP, Bernhard C et al. Magnetotransport properties of doped RuSr2GdCu2O8. Physical Review B Condensed Matter and Materials Physics . 2003 Aug 1;68(6):-. https://doi.org/10.1103/PhysRevB.68.064514
McCrone, J E ; Tallon, J L ; Cooper, J R ; MacLaughlin, A C ; Attfield, J P ; Bernhard, C ; McLaughlin, Abbie. / Magnetotransport properties of doped RuSr2GdCu2O8. In: Physical Review B Condensed Matter and Materials Physics . 2003 ; Vol. 68, No. 6. pp. -.
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