Sr concentration dependence of incommensurate elastic magnetic peaks in La2-xSrxCuO4

H. Matsushita; H. Kimura; M. Fujita; K. Yamada; K. Hirota; Y. Endoh

doi:10.1016/S0022-3697(99)00050-5

Sr concentration dependence of incommensurate elastic magnetic peaks in La_2-xSr_xCuO₄

H. Matsushita, H. Kimura, M. Fujita, K. Yamada, K. Hirota, Y. Endoh

Division of Measurements

Research output: Contribution to journal › Conference article › peer-review

18 Citations (Scopus)

Abstract

Neutron scattering measurements were carried out to study the static magnetic structures of superconducting La_2-xSr_xCuO₄ with x = 0.10 and 0.13. We found that there exist incommensurate magnetic peaks around (π, π) which start appearing below T^*. Combined with previous reports for x = 0.10, 0.12 and 0.15, we noticed that T^* becomes maximum at x = 0.12. The static magnetic correlation length ξ was estimated to be 88 angstrom for x = 0.13, which is considerably shorter than ξ > 200 angstrom reported for x = 0.12.

Original language	English
Pages (from-to)	1071-1074
Number of pages	4
Journal	Journal of Physics and Chemistry of Solids
Volume	60
Issue number	8
DOIs	https://doi.org/10.1016/S0022-3697(99)00050-5
Publication status	Published - 1999
Event	Proceedings of the 1998 7th ISSP International Symposium Frontiers in Neutron Scattering Research (ISSP7) - Tokyo, Jpn Duration: 1998 Nov 24 → 1998 Nov 27

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

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10.1016/S0022-3697(99)00050-5

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@article{0aaf675cb07f4505a08671f4f84d2dab,

title = "Sr concentration dependence of incommensurate elastic magnetic peaks in La2-xSrxCuO4",

abstract = "Neutron scattering measurements were carried out to study the static magnetic structures of superconducting La2-xSrxCuO4 with x = 0.10 and 0.13. We found that there exist incommensurate magnetic peaks around (π, π) which start appearing below T*. Combined with previous reports for x = 0.10, 0.12 and 0.15, we noticed that T* becomes maximum at x = 0.12. The static magnetic correlation length ξ was estimated to be 88 angstrom for x = 0.13, which is considerably shorter than ξ > 200 angstrom reported for x = 0.12.",

author = "H. Matsushita and H. Kimura and M. Fujita and K. Yamada and K. Hirota and Y. Endoh",

note = "Funding Information: We thank R.J. Birgeneau, Y.S. Lee and G. Shirane for the stimulating discussions. This work is supported by a Grant-In-Aid for Scientific Research of Monbusyou and Core Research for Evolutional Science and Technology (CREST) project sponsored by the Japan Science & Technology Cooperation.; Proceedings of the 1998 7th ISSP International Symposium Frontiers in Neutron Scattering Research (ISSP7) ; Conference date: 24-11-1998 Through 27-11-1998",

year = "1999",

doi = "10.1016/S0022-3697(99)00050-5",

language = "English",

volume = "60",

pages = "1071--1074",

journal = "Journal of Physics and Chemistry of Solids",

issn = "0022-3697",

publisher = "Elsevier Limited",

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TY - JOUR

T1 - Sr concentration dependence of incommensurate elastic magnetic peaks in La2-xSrxCuO4

AU - Matsushita, H.

AU - Kimura, H.

AU - Fujita, M.

AU - Yamada, K.

AU - Hirota, K.

AU - Endoh, Y.

N1 - Funding Information: We thank R.J. Birgeneau, Y.S. Lee and G. Shirane for the stimulating discussions. This work is supported by a Grant-In-Aid for Scientific Research of Monbusyou and Core Research for Evolutional Science and Technology (CREST) project sponsored by the Japan Science & Technology Cooperation.

PY - 1999

Y1 - 1999

N2 - Neutron scattering measurements were carried out to study the static magnetic structures of superconducting La2-xSrxCuO4 with x = 0.10 and 0.13. We found that there exist incommensurate magnetic peaks around (π, π) which start appearing below T*. Combined with previous reports for x = 0.10, 0.12 and 0.15, we noticed that T* becomes maximum at x = 0.12. The static magnetic correlation length ξ was estimated to be 88 angstrom for x = 0.13, which is considerably shorter than ξ > 200 angstrom reported for x = 0.12.

AB - Neutron scattering measurements were carried out to study the static magnetic structures of superconducting La2-xSrxCuO4 with x = 0.10 and 0.13. We found that there exist incommensurate magnetic peaks around (π, π) which start appearing below T*. Combined with previous reports for x = 0.10, 0.12 and 0.15, we noticed that T* becomes maximum at x = 0.12. The static magnetic correlation length ξ was estimated to be 88 angstrom for x = 0.13, which is considerably shorter than ξ > 200 angstrom reported for x = 0.12.

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U2 - 10.1016/S0022-3697(99)00050-5

DO - 10.1016/S0022-3697(99)00050-5

M3 - Conference article

AN - SCOPUS:0032590620

VL - 60

SP - 1071

EP - 1074

JO - Journal of Physics and Chemistry of Solids

JF - Journal of Physics and Chemistry of Solids

SN - 0022-3697

IS - 8

T2 - Proceedings of the 1998 7th ISSP International Symposium Frontiers in Neutron Scattering Research (ISSP7)

Y2 - 24 November 1998 through 27 November 1998

ER -

Sr concentration dependence of incommensurate elastic magnetic peaks in La_2-xSr_xCuO₄

Abstract

ASJC Scopus subject areas

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