Crystal structure of the ferromagnetic superconductorRuSr2(Gd1.3Ce0.7)Cu2O10 − δby powder neutron diffraction

Christopher S. Knee; Brian D. Rainford; Mark T. Weller

doi:10.1039/b006120o

Crystal structure of the ferromagnetic superconductorRuSr₂(Gd_1.3Ce_0.7)Cu₂O₁₀ − _δby powder neutron diffraction

Christopher S. Knee
, Brian D. Rainford
, Mark T. Weller

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

80 Citations (SciVal)

Abstract

The 1222-type ferromagnetic, superconducting cuprate, RuSr₂(160Gd_1.3Ce_0.7)Cu₂O₁₀ − δ, contains RuO6 octahedra that are rotated 13.4° around the c-axis and tilted reducing the Cu–O(1)–Ru angle to 168.2° at 295 K. The oxygen deficiency δ has been determined as 0.22, indicating a hole doping mechanism, similar to that proposed for GdSr₂RuCu₂O₈, facilitates superconductivity.

Original language	English
Pages (from-to)	2445-2447
Journal	Journal of Materials Chemistry
Volume	10
Issue number	11
DOIs	https://doi.org/10.1039/b006120o
Publication status	Published - 2000

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abstract = "The 1222-type ferromagnetic, superconducting cuprate, RuSr2(160Gd1.3Ce0.7)Cu2O10 − δ, contains RuO6 octahedra that are rotated 13.4° around the c-axis and tilted reducing the Cu{\textendash}O(1){\textendash}Ru angle to 168.2° at 295 K. The oxygen deficiency δ has been determined as 0.22, indicating a hole doping mechanism, similar to that proposed for GdSr2RuCu2O8, facilitates superconductivity.",

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AU - Knee, Christopher S.

AU - Rainford, Brian D.

AU - Weller, Mark T.

PY - 2000

Y1 - 2000

N2 - The 1222-type ferromagnetic, superconducting cuprate, RuSr2(160Gd1.3Ce0.7)Cu2O10 − δ, contains RuO6 octahedra that are rotated 13.4° around the c-axis and tilted reducing the Cu–O(1)–Ru angle to 168.2° at 295 K. The oxygen deficiency δ has been determined as 0.22, indicating a hole doping mechanism, similar to that proposed for GdSr2RuCu2O8, facilitates superconductivity.

AB - The 1222-type ferromagnetic, superconducting cuprate, RuSr2(160Gd1.3Ce0.7)Cu2O10 − δ, contains RuO6 octahedra that are rotated 13.4° around the c-axis and tilted reducing the Cu–O(1)–Ru angle to 168.2° at 295 K. The oxygen deficiency δ has been determined as 0.22, indicating a hole doping mechanism, similar to that proposed for GdSr2RuCu2O8, facilitates superconductivity.

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UR - http://dx.doi.org/10.1039/b006120o

U2 - 10.1039/b006120o

DO - 10.1039/b006120o

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JF - Journal of Materials Chemistry

IS - 11

ER -

Crystal structure of the ferromagnetic superconductorRuSr₂(Gd_1.3Ce_0.7)Cu₂O₁₀ − _δby powder neutron diffraction

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