Spin structure of the dopable quasi-one-dimensional copper oxide Ca2Y2Cu5O10

H. F. Fong; B. Keimer; J. W. Lynn; A. Hayashi; R. J. Cava

doi:10.1103/PhysRevB.59.6873

Spin structure of the dopable quasi-one-dimensional copper oxide Ca₂Y₂Cu₅O₁₀

H. F. Fong, B. Keimer, J. W. Lynn, A. Hayashi, R. J. Cava

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Abstract

The x =0 parent compound of the Ca_2+x Y_2-xCu₅O₁₀ family of quasi-one-dimensional copper oxides was investigated by neutron powder diffraction. Long range antiferromagnetic order, with ferromagnetic alignment of the moments along the copper oxide chains, was observed below T_N = 29.5 K. The low temperature ordered moment is 0.92 μB, close to the free ion value. The results are compared to observations on other magnetically ordered copper oxides.

Original language	English (US)
Pages (from-to)	6873-6876
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	59
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevB.59.6873
State	Published - 1999

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.59.6873

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abstract = "The x =0 parent compound of the Ca2+x Y2-xCu5O10 family of quasi-one-dimensional copper oxides was investigated by neutron powder diffraction. Long range antiferromagnetic order, with ferromagnetic alignment of the moments along the copper oxide chains, was observed below TN = 29.5 K. The low temperature ordered moment is 0.92 μB, close to the free ion value. The results are compared to observations on other magnetically ordered copper oxides.",

author = "Fong, {H. F.} and B. Keimer and Lynn, {J. W.} and A. Hayashi and Cava, {R. J.}",

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AU - Fong, H. F.

AU - Keimer, B.

AU - Lynn, J. W.

AU - Hayashi, A.

AU - Cava, R. J.

PY - 1999

Y1 - 1999

N2 - The x =0 parent compound of the Ca2+x Y2-xCu5O10 family of quasi-one-dimensional copper oxides was investigated by neutron powder diffraction. Long range antiferromagnetic order, with ferromagnetic alignment of the moments along the copper oxide chains, was observed below TN = 29.5 K. The low temperature ordered moment is 0.92 μB, close to the free ion value. The results are compared to observations on other magnetically ordered copper oxides.

AB - The x =0 parent compound of the Ca2+x Y2-xCu5O10 family of quasi-one-dimensional copper oxides was investigated by neutron powder diffraction. Long range antiferromagnetic order, with ferromagnetic alignment of the moments along the copper oxide chains, was observed below TN = 29.5 K. The low temperature ordered moment is 0.92 μB, close to the free ion value. The results are compared to observations on other magnetically ordered copper oxides.

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Spin structure of the dopable quasi-one-dimensional copper oxide Ca₂Y₂Cu₅O₁₀

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