Effect of B11 substitution on the superconductivity of MgC Ni3

T. Klimczuk; M. Avdeev; J. D. Jorgensen; R. J. Cava

doi:10.1103/PhysRevB.71.184512

Effect of B11 substitution on the superconductivity of MgC Ni3

T. Klimczuk, M. Avdeev, J. D. Jorgensen, R. J. Cava

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Abstract

The crystal structure of boron-doped superconducting Mg C1-x Bx11 Ni3, studied by powder neutron diffraction, is reported. The solubility limit of boron is determined to be approximately x=0.16. The unit cell expands from a=3.810 89 (2) Å to 3.819 66 (2) Å as x increases from x=0 to x=0.155. Boron (B11) doping decreases Tc with increasing x: from 7.09 K (x=0) to 6.44 K (x=0.155).

Original language	English (US)
Article number	184512
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	71
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevB.71.184512
State	Published - 2005

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.71.184512

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title = "Effect of B11 substitution on the superconductivity of MgC Ni3",

abstract = "The crystal structure of boron-doped superconducting Mg C1-x Bx11 Ni3, studied by powder neutron diffraction, is reported. The solubility limit of boron is determined to be approximately x=0.16. The unit cell expands from a=3.810 89 (2) {\AA} to 3.819 66 (2) {\AA} as x increases from x=0 to x=0.155. Boron (B11) doping decreases Tc with increasing x: from 7.09 K (x=0) to 6.44 K (x=0.155).",

author = "T. Klimczuk and M. Avdeev and Jorgensen, {J. D.} and Cava, {R. J.}",

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doi = "10.1103/PhysRevB.71.184512",

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AU - Klimczuk, T.

AU - Avdeev, M.

AU - Jorgensen, J. D.

AU - Cava, R. J.

PY - 2005

Y1 - 2005

N2 - The crystal structure of boron-doped superconducting Mg C1-x Bx11 Ni3, studied by powder neutron diffraction, is reported. The solubility limit of boron is determined to be approximately x=0.16. The unit cell expands from a=3.810 89 (2) Å to 3.819 66 (2) Å as x increases from x=0 to x=0.155. Boron (B11) doping decreases Tc with increasing x: from 7.09 K (x=0) to 6.44 K (x=0.155).

AB - The crystal structure of boron-doped superconducting Mg C1-x Bx11 Ni3, studied by powder neutron diffraction, is reported. The solubility limit of boron is determined to be approximately x=0.16. The unit cell expands from a=3.810 89 (2) Å to 3.819 66 (2) Å as x increases from x=0 to x=0.155. Boron (B11) doping decreases Tc with increasing x: from 7.09 K (x=0) to 6.44 K (x=0.155).

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JF - Physical Review B-Condensed Matter

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Effect of B11 substitution on the superconductivity of MgC Ni3

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