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 language | English |
|---|---|
| Pages (from-to) | - |
| Number of pages | 9 |
| Journal | Physical Review B Condensed Matter and Materials Physics |
| Volume | 68 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 1 Aug 2003 |
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Keywords
- Ferromagnetic superconductor RUSR2GDCU2O8
- Normal-state
- Thermoelectric-power
- Transport-properties
- Dc magnetization
- Resistivity
- Films
- Thermopower
- Coexistence
- Scattering
Cite this
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 journal › Article
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TY - JOUR
T1 - Magnetotransport properties of doped RuSr2GdCu2O8
AU - McCrone, J E
AU - Tallon, J L
AU - Cooper, J R
AU - MacLaughlin, A C
AU - Attfield, J P
AU - Bernhard, C
AU - McLaughlin, Abbie
PY - 2003/8/1
Y1 - 2003/8/1
N2 - 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.
AB - 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.
KW - Ferromagnetic superconductor RUSR2GDCU2O8
KW - Normal-state
KW - Thermoelectric-power
KW - Transport-properties
KW - Dc magnetization
KW - Resistivity
KW - Films
KW - Thermopower
KW - Coexistence
KW - Scattering
U2 - 10.1103/PhysRevB.68.064514
DO - 10.1103/PhysRevB.68.064514
M3 - Article
VL - 68
SP - -
JO - Physical Review B Condensed Matter and Materials Physics
JF - Physical Review B Condensed Matter and Materials Physics
SN - 1098-0121
IS - 6
ER -