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http://hdl.handle.net/1842/660
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| Title: | Magnetotransport properties of doped RuSr2GdCu2O8 |
| Authors: | McCrone, J E
Tallon, J L
Cooper, J R
MacLaughlin, A C
Attfield, J. Paul
Bernhard, C |
| Issue Date: | 2003 |
| Citation: | Magnetotransport properties of doped RuSr2GdCu2O8. McCrone, J. E.; Tallon, J. L.; Cooper, J. R.; MacLaughlin, A. C.; Attfield, J. P.; Bernhard, C. IRC in Superconductivity, Physical Review B: Condensed Matter and Materials Physics (2003), 68(6), 064514/1-064514/9. |
| Publisher: | ©2003 The American Physical Society |
| Abstract: | RuSr2GdCu2O8, in which magnetic order and superconductivity coexist with Tmag>Tc , 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 Tmag , which may be explained within a simple two-band model by a transition from localized to more itinerant behavior in the RuO2 layer at Tmag . |
| Keywords: | 74.25.Fy
74.72.Jt
74.25.Ha |
| URI: | DOI: 10.1103/PhysRevB.68.064514
http://hdl.handle.net/1842/660 |
| Appears in Collections: | Chemistry publications
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