Observation of field-induced long-range order in disordered Sr 14Cu24O41

S. Ohsugi; S. Matsumoto; Y. Kitaoka; M. Matsuda; M. Uehara; T. Nagata; J. Akimitsu

doi:10.1016/j.jmmm.2003.11.337

Observation of field-induced long-range order in disordered Sr ₁₄Cu₂₄O₄₁

S. Ohsugi
, S. Matsumoto
, Y. Kitaoka
, M. Matsuda
, M. Uehara
, T. Nagata
, J. Akimitsu

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

1 Scopus citations

Abstract

Field-induced magnetic order in a structural disordered single-crystal Sr₁₄Cu₂₄O₄₁ (Sr₁₄-B) has been observed in the Cu-nuclear magnetic resonance (NMR) measurements for the ladder sites below 20 K under the magnetic field H ∼ 11 T. For the Zhang Rice (ZR) sites in the chains, the spectrum splits below 20 K due to an appearance of the internal field, whereas that of less disordered Sr₁₄-A does not. This gives an evidence of three-dimensional (3D) long-range (LR) ordering in Sr ₁₄-B below TN ∼ 20 K under H ∼ 11 T.

Original language	English
Pages (from-to)	e683-e684
Journal	Journal of Magnetism and Magnetic Materials
Volume	272-276
Issue number	SUPPL. 1
DOIs	https://doi.org/10.1016/j.jmmm.2003.11.337
State	Published - May 2004
Externally published	Yes

Funding

This work was supported by CREST of the Japan Science and Technology Corporation (JST).

Keywords

Cu NMR
Long-range order
Spin ladder
SrCuO

Access to Document

10.1016/j.jmmm.2003.11.337

Cite this

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title = "Observation of field-induced long-range order in disordered Sr 14Cu24O41",

abstract = "Field-induced magnetic order in a structural disordered single-crystal Sr14Cu24O41 (Sr14-B) has been observed in the Cu-nuclear magnetic resonance (NMR) measurements for the ladder sites below 20 K under the magnetic field H ∼ 11 T. For the Zhang Rice (ZR) sites in the chains, the spectrum splits below 20 K due to an appearance of the internal field, whereas that of less disordered Sr14-A does not. This gives an evidence of three-dimensional (3D) long-range (LR) ordering in Sr 14-B below TN ∼ 20 K under H ∼ 11 T.",

keywords = "Cu NMR, Long-range order, Spin ladder, SrCuO",

author = "S. Ohsugi and S. Matsumoto and Y. Kitaoka and M. Matsuda and M. Uehara and T. Nagata and J. Akimitsu",

year = "2004",

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T1 - Observation of field-induced long-range order in disordered Sr 14Cu24O41

AU - Ohsugi, S.

AU - Matsumoto, S.

AU - Kitaoka, Y.

AU - Matsuda, M.

AU - Uehara, M.

AU - Nagata, T.

AU - Akimitsu, J.

PY - 2004/5

Y1 - 2004/5

N2 - Field-induced magnetic order in a structural disordered single-crystal Sr14Cu24O41 (Sr14-B) has been observed in the Cu-nuclear magnetic resonance (NMR) measurements for the ladder sites below 20 K under the magnetic field H ∼ 11 T. For the Zhang Rice (ZR) sites in the chains, the spectrum splits below 20 K due to an appearance of the internal field, whereas that of less disordered Sr14-A does not. This gives an evidence of three-dimensional (3D) long-range (LR) ordering in Sr 14-B below TN ∼ 20 K under H ∼ 11 T.

AB - Field-induced magnetic order in a structural disordered single-crystal Sr14Cu24O41 (Sr14-B) has been observed in the Cu-nuclear magnetic resonance (NMR) measurements for the ladder sites below 20 K under the magnetic field H ∼ 11 T. For the Zhang Rice (ZR) sites in the chains, the spectrum splits below 20 K due to an appearance of the internal field, whereas that of less disordered Sr14-A does not. This gives an evidence of three-dimensional (3D) long-range (LR) ordering in Sr 14-B below TN ∼ 20 K under H ∼ 11 T.

KW - Cu NMR

KW - Long-range order

KW - Spin ladder

KW - SrCuO

UR - https://www.scopus.com/pages/publications/23144464687

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JF - Journal of Magnetism and Magnetic Materials

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