Enhancement of static antiferromagnetic correlations by magnetic field in a superconductor La2-xSrxCuO4 with x = 0.12

S. Katano; M. Sato; K. Yamada; T. Suzuki; T. Fukase

doi:10.1103/PhysRevB.62.R14677

Enhancement of static antiferromagnetic correlations by magnetic field in a superconductor La_2-xSr_xCuO₄ with x = 0.12

S. Katano, M. Sato, K. Yamada, T. Suzuki, T. Fukase

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

158 Citations (Scopus)

Abstract

Elastic neutron-scattering experiments have been performed to study effects of high magnetic field on static antiferromagnetic correlations coexisting with the superconductivity in La_1.88Sr_0.12CuO₄ (T_c = 12 K). Under the field applied perpendicular to the CuO₂ plane its superconductivity is severely suppressed at 10 T. The intensity of incommensurate elastic magnetic peaks around the (π,π) point is, on the other hand, significantly increased at 10 T by as much as 50% of that of 0 T.

Original language	English
Article number	R14677
Pages (from-to)	R14677-R14680
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	62
Issue number	22
DOIs	https://doi.org/10.1103/PhysRevB.62.R14677
Publication status	Published - 2000 Dec 1
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.62.R14677

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abstract = "Elastic neutron-scattering experiments have been performed to study effects of high magnetic field on static antiferromagnetic correlations coexisting with the superconductivity in La1.88Sr0.12CuO4 (Tc = 12 K). Under the field applied perpendicular to the CuO2 plane its superconductivity is severely suppressed at 10 T. The intensity of incommensurate elastic magnetic peaks around the (π,π) point is, on the other hand, significantly increased at 10 T by as much as 50% of that of 0 T.",

author = "S. Katano and M. Sato and K. Yamada and T. Suzuki and T. Fukase",

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AU - Katano, S.

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AU - Yamada, K.

AU - Suzuki, T.

AU - Fukase, T.

PY - 2000/12/1

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N2 - Elastic neutron-scattering experiments have been performed to study effects of high magnetic field on static antiferromagnetic correlations coexisting with the superconductivity in La1.88Sr0.12CuO4 (Tc = 12 K). Under the field applied perpendicular to the CuO2 plane its superconductivity is severely suppressed at 10 T. The intensity of incommensurate elastic magnetic peaks around the (π,π) point is, on the other hand, significantly increased at 10 T by as much as 50% of that of 0 T.

AB - Elastic neutron-scattering experiments have been performed to study effects of high magnetic field on static antiferromagnetic correlations coexisting with the superconductivity in La1.88Sr0.12CuO4 (Tc = 12 K). Under the field applied perpendicular to the CuO2 plane its superconductivity is severely suppressed at 10 T. The intensity of incommensurate elastic magnetic peaks around the (π,π) point is, on the other hand, significantly increased at 10 T by as much as 50% of that of 0 T.

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Enhancement of static antiferromagnetic correlations by magnetic field in a superconductor La_2-xSr_xCuO₄ with x = 0.12

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